V* EQ Tau

Query : V* EQ Tau

Basic data :
V* EQ Tau -- Eclipsing Binary
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types: 		* (2021RAA,GSC,...), V* (ASAS,CSV,...), EB* (2006AJ), SB* (SBC9), ** ([GGM2006]), PM* (2018yCat), NIR (2MASS), Opt (LAMOST)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) : 		03 48 13.4355167856 +22 18 50.924168856 (Optical) [ 0.0153 0.0109 90 ] A 2020yCat.1350....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) : 		03 45 16.6125639374 +22 09 42.054309820 [ 0.0153 0.0109 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) : 		168.1354421712562 -24.6559058423200 [ 0.0153 0.0109 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr : 		69.758 -30.628 [0.018 0.013 90] A 2020yCat.1350....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, ∼=unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz : 		V(km/s) 64.93 [8.05] / z(spectroscopic) 0.000217 [0.000027] / cz 64.94 [8.05]
   (Opt) D 2021RAA....21..292W
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas): 		4.4694 [0.0171] A 2020yCat.1350....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type: 		G2V D 2011MNRAS.412.1787D
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (8) :
B 12.04 [0.20] D 2000A&A...355L..27H
V 11.18 [0.11] D 2000A&A...355L..27H
R 10.082 [~] D 2012AJ....143...99T
G 11.209731 [0.013853] C 2020yCat.1350....0G
I 9.706 [~] D 2012AJ....143...99T
J 9.810 [0.021] C 2003yCat.2246....0C
H 9.537 [0.022] C 2003yCat.2246....0C
K 9.434 [0.018] C 2003yCat.2246....0C
SIMBAD within arcmin
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within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!). sed-help-icon

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 5752 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SV* HV 6189 HAT 260-01382 SBC9 1914 [GGM2006] 9362710
ASAS J034814+2218.9 LAMOST J034813.43+221850.9 TIC 440686937 Gaia DR2 64013807487711360
CSV 347 2MASS J03481342+2218509 TYC 1260-909-1 Gaia DR3 64013807487711360
GSC 01260-00909 NSVS 6657435 V* EQ Tau Gaia DR1 64013807487711360

References (68 between 1850 and 2009) (Total 122)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)



2009AJ....138..466H       [ D ,1]
Astron. J., 138, 466-477 (2009/August-0)
Automated variable star classification using the Northern Sky Variability Survey.
HOFFMAN D.I., HARRISON T.E. and McNAMARA B.J.
<Available at CDS (J/AJ/138/466): table1.dat table2.dat table3.dat table4.dat table5.dat>

Simbad objects: 4126

2009JAVSO..37...44S       [ D ,2]
J. Am. Assoc. Variable star obs., 37, 44 (2009)
Recent minima of 154 eclipsing binary stars.
SAMOLYK G.
Simbad objects: 158

2009JAVSO..37..148A       [T A O X D F ,35]
J. Am. Assoc. Variable star obs., 37, 148-168 (2009)
A multi-year multi-passband CCD photometric study of the W UMa binary EQ Tauri.
ALTON K.B.
Simbad objects: 5

2009OEJV..107....1B       []
Open European Journal on Variable stars, 107, 1 (2009)
B.R.N.O. Contributions #36, Times of minima
BRAT L., TRNKA J., LEHKY M., SMELCER L., KUCAKOVA H., EHRENBERGER R., DREVENY R., LOMOZ F., MAREK P., KOCIAN R., et al.
Simbad objects: 266

2009RAA.....9.1035L       [ X ,1]
Research in Astron. and astroph., 9, 1035-1048 (2009)
The ROSAT bright source 1RXS J201607.0+251645 : an active Algol-type binary.
LI H.-L., YANG Y.-G., SU W., WANG H.-J. and WEI J.-Y.
<Available at CDS (J/other/RAA/9.1035): tablea1.dat tablea2.dat>
Simbad objects: 8

2008AJ....136.1940Q       [ X ,1]
Astron. J., 136, 1940-1946 (2008/November-0)
High fill-out, extreme mass ratio overcontact binary systems. VIII. EM Piscium.
QIAN S.-B., HE J.-J., SOONTHORNTHUM B., LIU L., ZHU L.-Y., LI L.-J., LIAO W.P. and DAI Z.-B.
Simbad objects: 22

2008JAVSO..36..171S       [ X ,3]
J. Am. Assoc. Variable star obs., 36, 171 (2008)
Recent minima of 155 eclipsing binary stars.
SAMOLYK G.
Simbad objects: 158

2008JAVSO..36..186S       [,1]
J. Am. Assoc. Variable star obs., 36, 186 (2008)
Recent minima of 184 eclipsing binary stars.
SAMOLYK G.
Simbad objects: 188

2008MNRAS.387...97L       [ X D ,2]
Mon. Not. R. Astron. Soc., 387, 97-104 (2008/June-2)
The evolutionary status of W Ursae Majoris-type systems.
LI L., ZHANG F., HAN Z., JIANG D. and JIANG T.
Simbad objects: 66

2008MNRAS.390.1577G       [ D ,1]
Mon. Not. R. Astron. Soc., 390, 1577-1586 (2008/November-2)
Angular momentum and mass evolution of contact binaries.
GAZEAS K. and STEPIEN K.
Simbad objects: 118

2008OEJV...94....1B       []
Open European Journal on Variable stars, 94, 1 (2008)
B.R.N.O. Times of minima
BRAT L., MELCER L., KUEKKOVA H., EHRENBERGER R., KOCIAN R., LOMOZ F., URBANEOK L., SVOBODA P., TRNKA J., MAREK P., et al.
Simbad objects: 276

2008PASJ...60..565L       [ X ,2]
Publ. Astron. Soc. Jap., 60, 565-570 (2008/June-0)
CCD photometric study of the WUMa-type binary II Canis Majoris in the field of Berkeley 33.
LIU L., QIAN S.-B., ZHU L.-Y., HE J.-J., YUAN J., DAI Z., LIAO W. and ZHANG J.
Simbad objects: 19

2007AJ....134.1475Q       [ X ,1]
Astron. J., 134, 1475-1482 (2007/October-0)
Deep, low mass ratio overcontact binary systems. VII. QX Andromedae in the intermediate-age open cluster NGC 752.
QIAN S.-B., LIU L., SOONTHORNTHUM B., ZHU L.-Y. and HE J.-J.
Simbad objects: 25

2007AJ....134.2353R       [ X C D ,10]
Astron. J., 134, 2353-2365 (2007/December-0)
Contact binaries with additional components. III. A search using adaptive optics.
RUCINSKI S.M., PRIBULLA T. and VAN KERKWIJK M.H.
<Available at CDS (J/AJ/134/2353): table1.dat table2.dat table5.dat table6.dat>
Simbad objects: 82

2007ApJ...662..596L       [ D ,1]
Astrophys. J., 662, 596-601 (2007/June-2)
Formation and evolution of W Ursae Majoris contact binaries.
LI L., ZHANG F., HAN Z. and JIANG D.
Simbad objects: 41

2007ApJ...669L..93Y       []
Astrophys. J., 669, L93-L95 (2007/November-2)
A mechanism for orbital period modulation and irregular orbital period variations in close binaries.
YUAN J. and QIAN S.
Simbad objects: 18

2007IBVS.5753....1B       [ O ]
IAU Inform. Bull. Var. Stars, 5753, 1-3 (2007/January-0)
New times of minima of eclipsing binary systems.
BIRO I.B., BORKOVITS T., HEGEDUS T., KISS Z.T., KOVACS T., LAMPENS P., REGALY Z., ROBERTSON C.W. and VAN CAUTEREN P.
Simbad objects: 35

2007IBVS.5761....1H       []
IAU Inform. Bull. Var. Stars, 5761, 1-12 (2007/March-0)
Photoelectric minima of selected eclipsing binaries and maxima of pulsating stars.
HUBSCHER J. and WALTER F.
Simbad objects: 396

2007IBVS.5777....1P       [ O ]
IAU Inform. Bull. Var. Stars, 5777, 1-6 (2007/June-0)
New minima times of selected eclipsing binaries.
PARIMUCHA S., VANKO M., PRIBULLA T., HAMBALEK L., DUBOVSKY P., BALUDANSKY D., PETRIK K., CHRASTINA M. and URBANCOK L.
Simbad objects: 52

2007IBVS.5795....1D       []
IAU Inform. Bull. Var. Stars, 5795, 1-2 (2007/September-0)
New times of minima of some eclipsing binary stars.
DOGRU S.S., DOGRU D. and DONMEZ A.
Simbad objects: 31

2007MNRAS.381..602Y       [T K A S X C D F ,26]
Mon. Not. R. Astron. Soc., 381, 602-610 (2007/October-3)
Variation of the period and light curves of the solar-type contact binary EQ Tauri.
YUAN J. and QIAN S.
<Available at CDS (J/MNRAS/381/602): table1.dat table2.dat table4.dat refs.dat>
Simbad objects: 6

2006A&A...446..785M       []
Astronomy and Astrophysics, volume 446, 785-789 (2006/2-1)
A catalogue of eclipsing variables.
MALKOV O.Y., OBLAK E., SNEGIREVA E.A. and TORRA J.
<Available at CDS (J/A+A/446/785): catalog.dat>
Simbad objects: 6368

2006AJ....131..621G       [ D ,1]
Astron. J., 131, 621-632 (2006/January-0)
A catalog of 1022 bright contact binary stars.
GETTEL S.J., GESKE M.T. and McKAY T.A.
<Available at CDS (J/AJ/131/621): tab1.dat lc/*>
Simbad objects: 1033
dic: Catalog: <[GGM2006] NNNNNNNN> N=1022.

2006AJ....131.2986P       []
Astron. J., 131, 2986-3007 (2006/June-0)
Contact binaries with additional components. I. The extant data.
PRIBULLA T. and RUCINSKI S.M.
<Available at CDS (J/AJ/131/2986): table1.dat table3.dat>
Simbad objects: 190

2006AJ....132..650D       []
Astron. J., 132, 650-662 (2006/August-0)
Contact binaries with additional components. II. A spectroscopic search for faint tertiaries.
D'ANGELO C., VAN KERKWIJK M.H. and RUCINSKI S.M.
Simbad objects: 80

2006AJ....132..960H       [T K ]
Astron. J., 132, 960-966 (2006/August-0)
Light-curve study and physical properties of the contact binary EQ Tauri.
HRIVNAK B.J., LU W., EATON J. and KENNING D.
<Available at CDS (J/AJ/132/960): table1.dat>
Simbad objects: 4

2006AJ....132.2260H       []
Astron. J., 132, 2260-2267 (2006/December-0)
The case for third bodies as the cause of period changes in selected Algol systems.
HOFFMAN D.I., HARRISON T.E., McNAMARA B.J., VESTRAND W.T., HOLTZMAN J.A. and BARKER T.
Simbad objects: 148

2006Ap.....49..358D       []
Astrophysics, 49, 358-369 (2006)
Variation in the orbital period of W UMa-type contact systems
DRYOMOVA G.N. and SVECHNIKOV M.A.
Simbad objects: 73

2006IBVS.5731....1H       []
IAU Inform. Bull. Var. Stars, 5731, 1-31 (2006/November-0)
Photoelectric minima of selected eclipsing binaries and maxima of pulsating stars.
HUBSCHER J., PASCHKE A. and WALTER F.
<Available at CDS (J/other/BAVSM/178.-1): eb.dat puls.dat table1.dat table2.dat observ.dat notes.dat>
Simbad objects: 818

2006IBVS.5736....1C       [ O ]
IAU Inform. Bull. Var. Stars, 5736, 1-2 (2006/November-0)
New times of minima of some eclipsing binary systems.
CSIZMADIA S., KLAGYIVIK P., BORKOVITS T., PATKOS L., KELEMEN J., MARSCHALKO G. and MARTON G.
Simbad objects: 24

2006MNRAS.373.1483E       [ D ]
Mon. Not. R. Astron. Soc., 373, 1483-1494 (2006/December-3)
Dynamical evolution of active detached binaries on the logJ_o_-logM diagram and contact binary formation.
EKER Z., DEMIRCAN O., BILIR S. and KARATAS Y.
<Available at CDS (J/MNRAS/373/1483): table1.dat table2.dat>
Simbad objects: 227

2006OEJV...39....1A       [T ]
Open European Journal on Variable stars, 39, 1 (2006)
A backyard CCD photometric study of the neglected W UMa binary EQ Tauri.
ALTON K.B.
Simbad objects: 1

2005AcA....55..389Z       []
Acta Astron., 55, 389-405 (2005)
Physical parameters of components in close binary systems. V.
ZOLA S., KREINER J.M., ZAKRZEWSKI B., KJURKCHIEVA D.P., MARCHEV D.V., BARAN A., RUCINSKI S.M., OGLOZA W., SIWAK M., KOZIEL D., et al.
Simbad objects: 11

2005IBVS.5592....1K       []
IAU Inform. Bull. Var. Stars, 5592, 1 (2005/January-0)
Photoelectric minima of some eclipsing binary stars.
KRAJCI T.
<Available at CDS (J/other/IBVS/5592): table.dat>
Simbad objects: 146

2005IBVS.5594....1S       [ O ]
IAU Inform. Bull. Var. Stars, 5594, 1 (2005/January-0)
Precise CCD times of minima of selected eclipsing binaries.
SAROUNOVA L. and WOLF M.
Simbad objects: 44

2005IBVS.5636....1C       [ O ]
IAU Inform. Bull. Var. Stars, 5636, 1 (2005/July-0)
CCD observations of times of minima of eclipsing binaries.
COOK J.M., DIVOKY M., HOFSTRAND A., LAMB J. and QUARDERER N.
Simbad objects: 41

2005IBVS.5643....1H       []
IAU Inform. Bull. Var. Stars, 5643, 1 (2005/August-0)
Photoelectric minima of selected eclipsing binaries and maxima of pulsating stars.
HUEBSCHER J.
Simbad objects: 495

2005IBVS.5657....1H       []
IAU Inform. Bull. Var. Stars, 5657, 1 (2005/October-0)
Photoelectric minima of selected eclipsing binaries and maxima of pulsating stars.
HUBSCHER J., PASCHKE A. and WALTER F.
Simbad objects: 596

2005IBVS.5668....1P       []
IAU Inform. Bull. Var. Stars, 5668, 1 (2005/December-0)
New minima of selected eclipsing close binaries.
PRIBULLA T., BALUDANSKY D., CHOCHOL D., CHRASTINA M., PARIMUCHA S., PETRIK K., SZASZ G., VANKO M. and ZBORIL M.
Simbad objects: 62

2005MNRAS.357..497B       []
Mon. Not. R. Astron. Soc., 357, 497-517 (2005/February-3)
Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation.
BILIR S., KARATAS Y., DEMIRCAN O. and EKER Z.
<Available at CDS (J/MNRAS/357/497): table1.dat refs.dat table2.dat table5.dat>
Simbad objects: 153

2004A&A...424..727P       [ D ]
Astronomy and Astrophysics, volume 424, 727-732 (2004/9-3)
S_B_^9^: The ninth catalogue of spectroscopic binary orbits.
POURBAIX D., TOKOVININ A.A., BATTEN A.H., FEKEL F.C., HARTKOPF W.I., LEVATO H., MORRELL N.I., TORRES G. and UDRY S.
<CDS Catalogue: V/122>
Simbad objects: 3570
dic: Catalogue: <SBC9 NNNN> (Nos 1-2861).

2004A&A...426.1001C       []
Astronomy and Astrophysics, volume 426, 1001-1005 (2004/11-2)
On the properties of contact binary stars.
CSIZMADIA S. and KLAGYIVIK P.
<Available at CDS (J/A+A/426/1001): table1a.dat table1c.dat table1d.dat table1e.dat table2.dat>
Simbad objects: 162

2004AcA....54..207K       [ D ,1]
Acta Astron., 54, 207-210 (2004)
Up-to-date linear elements of eclipsing binaries.
KREINER J.M.
<Available at CDS (J/AcA/54/207): table1.dat>
Simbad objects: 2053

2004BaltA..13..151V       [T K ]
Baltic Astronomy, 13, 151-155 (2004/April-0)
New parameters of the binary systems YY CrB and EQ Tau.
VANKO M., PARIMUCHA S., PRIBULLA T. and CHOCHOL D.
Simbad objects: 2

2004ChJAA...4..553Y       []
Chinese J. Astron. Astrophys., 4, 553-562 (2004)
RT Leonis Minoris: an unstable W Ursae Majoris system with a spotted component.
YANG Y.-L. and LIU Q.-Y.
Simbad objects: 9

2004IBVS.5493....1N       []
IAU Inform. Bull. Var. Stars, 5493, 1 (2004/January-0)
CCD minima for selected eclipsing binaries in 2003.
NELSON R.H.
<Available at CDS (J/other/IBVS/5493): table1.dat table2.dat>
Simbad objects: 110

2004IBVS.5579....1B       [ O ]
IAU Inform. Bull. Var. Stars, 5579, 1 (2004/December-0)
New times of minima of eclipsing binary systems.
BORKOVITS T., BIRO I.B., CSIZMADIA S., PATKOS L., HEGEDUS T., PAL A., KOSPAL A. and KLAGYIVIK P.
Simbad objects: 20

2003BaltA..12..555P       []
Baltic Astronomy, 12, 555-560 (2003/December-0)
High-precision ubvri photometry with a new 50 cm telescope at Stara Lesna.
PRIBULLA T. and CHOCHOL D.
Simbad objects: 28

2003CoSka..33...38P       []
Contr. Astron. Obs. Skalnate Pleso, 33, 38-70 (2003)
Catalogue of the field contact binary stars.
PRIBULLA T., KREINER J.M. and TREMKO J.
<CDS Catalogue: V/119>
Simbad objects: 365

2003IBVS.5371....1N       []
IAU Inform. Bull. Var. Stars, 5371, 1 (2003/January-0)
CCD minima for selected eclipsing binaries in 2002.
NELSON R.H.
Simbad objects: 119

2003IBVS.5438....1D       []
IAU Inform. Bull. Var. Stars, 5438, 1 (2003/July-0)
162-nd list of minima timings of eclipsing binaries by BBSAG observers.
DIETHELM R.
<Available at CDS (J/other/IBVS/5438): stars.dat table1.dat>
Simbad objects: 319

2003IBVS.5463....1M       [ O ]
IAU Inform. Bull. Var. Stars, 5463, 1 (2003/October-0)
Photoelectric minima of some eclipsing binary stars.
MUYESSEROGLU Z., TORUN E., OZDEMIR T., GUROL B., OZAVCI I., TUNC T. and KAYA F.
Simbad objects: 22

2003IBVS.5484....1A       []
IAU Inform. Bull. Var. Stars, 5484, 1 (2003/December-0)
Photoelectric minima of selected eclipsing binaries.
AGERER F. and HUEBSCHER J.
Simbad objects: 234

2002AJ....124.3358Y       [T K ]
Astron. J., 124, 3358-3363 (2002/December-0)
A photometric study of the contact binary EQ Tauri.
YANG Y. and LIU Q.
Simbad objects: 7

2002CoSka..32...79P       [T ]
Contr. Astron. Obs. Skalnate Pleso, 32, 79-98 (2002)
Photoelectric photometry of eclipsing contact binaries: U Peg, YY CrB, OU Ser and EQ Tau.
PRIBULLA T. and VANKO M.
Simbad objects: 4

2002IBVS.5230....1C       [ O ]
IAU Inform. Bull. Var. Stars, 5230, 1 (2002/January-0)
Times of minima of eclipsing binaries.
CSIZMADIA S., ZHOU A.Y., KONYVES V., VARGA Z. and SANDOR Z.
Simbad objects: 10

2001AJ....122.1974R       []
Astron. J., 122, 1974-1980 (2001/October-0)
Radial velocity studies of close binary stars. V.
RUCINSKI S.M., LU W., MOCHNACKI S.W., OGLOZA W. and STACHOWSKI G.
Simbad objects: 13

2001IBVS.5040....1N       []
IAU Inform. Bull. Var. Stars, 5040, 1 (2001/March-0)
CCD minima of selected eclipsing binaries in 2000.
NELSON R.H.
Simbad objects: 58

2001IBVS.5056....1P       []
IAU Inform. Bull. Var. Stars, 5056, 1 (2001/April-0)
New photoelectric minima and updated ephemerides of selected eclipsing binaries.
PRIBULLA T., VANKO M., PARIMUCHA S. and CHOCHOL D.
Simbad objects: 22

2001PASP..113..754Q       [T K ]
Publ. Astron. Soc. Pac., 113, 754-763 (2001/June-0)
Period studies of some neglected close binaries: EP Andromedae, V724 Aquilae, SS Comae, AM Eridani, FZ Orionis, BY Pegasi, EQ Tauri, and NO Vulpeculae.
QIAN S. and MA Y.
Simbad objects: 21

1998IBVS.4559....1B       []
IAU Inform. Bull. Var. Stars, 4559, 1-4 (1998/February-0)
Eclipse timing observations of three close binaries.
BUCKNER M., NELLERMOE B. and MUTEL R.
Simbad objects: 9

1995IBVS.4187....1B       [T ]
IAU Inform. Bull. Var. Stars, 4187, 1-3 (1995)
Eclipse observations of EQ Tau.
BENBOW W.R. and MUTEL R.L.
Simbad objects: 1

1993OMTE..B......0B       []
Observed minima timings of eclipsing binaries, 0 (1993)
Observed minima timings of eclipsing binaries. Number [1].
BALDWIN M.E. and SAMOLYK G.
Simbad objects: 52

1984AISAO..18...64P       []
Astrofizik. Issledovanija, 18, 64-88 (1984)
Catalogue of eclipsing and spectroscopic binary stars in the region of open clusters.
POPOVA M. and KRAICHEVA Z.
Simbad objects: 1026

1980AcA....30..501B       []
Acta Astron., 30, 501-524 (1980)
A catalogue of parameters for eclipsing binaries.
BRANCEWICZ H.K. and DWORAK T.Z.
<CDS Catalogue: II/150>
Simbad objects: 1053

1972IBVS..633....1W       [T ,1]
IAU Inform. Bull. Var. Stars, 633, 1 (1972)
The period of EQ Tauri.
WHITNEY B.S.
Simbad objects: 1

1962MmSAI..33...17R       []
Mem. Soc. Astron. Ital., 33, 17-37 (1962)
Osservazioni fotografiche di una Supernova e di variabili vecchie e nuove in due Campi stellari.
ROMANO G.
Simbad objects: 12

1956PZ.....11..325K       []
Perem. Zvezdy, 11, 325-351 (1956)
Variable stars in open clusters.
KHOLOPOV P.N.
Simbad objects: 298

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Collections of Measurements


velocities : 4    V* : 4    distance : 2    Fe_H : 4    PLX : 3    PM : 2   

   

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Link by name to the catalogue in VizieR :

GSC 01260-00909 2MASS J03481342+2218509 TYC 1260-909-1 V* EQ Tau Gaia DR2 64013807487711360
Gaia DR3 64013807487711360 Gaia DR1 64013807487711360

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