HD 45088

Query : HD 45088
C.D.S. - SIMBAD4 rel 1.7 - 2020.01.24CET09:06:47

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
HD 45088 -- Variable of BY Dra type
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:
BY* (), * (Ref,AG,...), X (2E,1ES,...), ** (Ref,**,...), SB* (Ref,CABS,...), PM* (Ref,LSPM,...), IR (IRAS,2MASS,...), UV (2EUVE,EUVE,...), Fl* ([GKL99]), V* (V*)
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) :
06 26 10.2539732357 +18 45 24.784795160 (Optical) [ 0.0914 0.0804 90 ] A 2018yCat.1345....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) :
06 23 14.3730347999 +18 47 20.583309661 [ 0.0914 0.0804 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) :
193.4098737042465 +03.0898879498496 [ 0.0914 0.0804 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 :
-124.020 -159.335 [0.097 0.054 90] A 2016A&A...595A...2G
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) -8.92 [0.08] / z(spectroscopic) -0.000030 [0.000000] / cz -8.92 [0.08]
   (Opt) A 2018A&A...619A..81H
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):
67.7317 [0.1099] A 2018yCat.1345....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:
K2Ve C 1989ApJS...71..245K
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 (7) :
U 8.402 [~] C 2010MNRAS.403.1949K
B 7.74 [~] C 2010MNRAS.403.1949K
R 6.2 [~] E 2003AJ....125..984M
G 6.4739 [0.0010] C 2018yCat.1345....0G
J 5.209 [0.268] D 2003yCat.2246....0C
H 4.545 [0.036] C 2003yCat.2246....0C
K 4.271 [0.036] C 2003yCat.2246....0C
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within radius 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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (54) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* OU Gem GC 8313 PMC 90-93 5892 UBV 6415
** BU 1191A GCRV 57534 PMSC 06203+1849 UBV M 12069
ADS 5054 A GEN# +1.00045088 PPM 122473 USNO-B1.0 1087-00112680
AG+18 595 GJ 233 2RE J062609+184514 uvby98 100045088
ASCC 847505 GJ 233 A 2RE J0626+184 WDS J06262+1845A
BD+18 1214 HD 45088 RE J062607+184455 WEB 6110
CABS 62 HIC 30630 RE J0626+184 WISEA J062610.15+184523.3
CCABS 50 HIP 30630 RX J0626.1+1845 YZ 18 2140
CCDM J06262+1845A IRAS 06232+1847 1RXS J062610.2+184527 [FS2003] 0367
2E 1646 LSPM J0626+1845 SAO 95677 [GKL99] 157
2E 0623.2+1847 LTT 11843 SBC7 280 Gaia DR2 3372159045216183552
1ES 0623+18.7 2MASS J06261024+1845249 SBC9 402 Gaia DR1 3372159040917375360
2EUVE J0626+18.7 NLTT 16509 SKY# 11043
EUVE J0626+18.7 PLX 1489 TYC 1336-16-1

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References (226 between 1850 and 2020) (Total 226)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


distance : 2    velocities : 6    ROT : 3    PM : 5    Fe_H : 13    PLX : 4    MK : 4   

   

Observing logs


IUE : 3   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : HD 45088

Link by name to the catalogue in VizieR :

V* OU Gem AG+18 595 BD+18 1214 CABS 62 CCDM J06262+1845A
2E 1646 EUVE J0626+18.7 GJ 233 GJ 233 A HD 45088
HIC 30630 HIP 30630 IRAS 06232+1847 LSPM J0626+1845 2MASS J06261024+1845249
NLTT 16509 PLX 1489 PPM 122473 2RE J062609+184514 2RE J0626+184
1RXS J062610.2+184527 SAO 95677 TYC 1336-16-1 USNO-B1.0 1087-00112680 uvby98 100045088
WDS J06262+1845A WISEA J062610.15+184523.3 [GKL99] 157 Gaia DR2 3372159045216183552 Gaia DR1 3372159040917375360

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2020.01.24-09:06:47

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