CDS

* lam And

Query : * lam And
C.D.S. - SIMBAD4 rel 1.7 - 2019.12.10CET09:45:24

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

Basic data :
* lam And -- Variable of RS CVn 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: 		RS* (), * (*,AG,...), X (Ref,2E,...), PM* (Ref,Ci,...), UV (2EUVE,EUVE,...), SB* (CABS,CCABS,...), IR (IRAS,IRC,...), ** (CCDM,IDS,...), V* (V*), FIR (Ref)
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) : 		23 37 33.8426114 +46 27 29.337984 (Optical) [ 0.10 0.13 90 ] A 2007A&A...474..653V
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) : 		23 35 06.5161627 +46 11 13.752095 [ 0.10 0.13 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) : 		109.9029705008 -14.5363062161 [ 0.10 0.13 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 : 		159.31 -422.38 [0.11 0.16 90] A 2007A&A...474..653V
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) 6.84 [0.18] / z(~) 0.000023 [0.000001] / cz 6.84 [0.18]
   A 2004MNRAS.349.1069K
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): 		37.87 [0.21] A 2007A&A...474..653V
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: 		G8IVk C 2003AJ....126.2048G
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 (9) :
U 5.54 [~] C 2002yCat.2237....0D
B 4.84 [~] C 2002yCat.2237....0D
V 3.82 [~] C 2002yCat.2237....0D
R 3.04 [~] C 2002yCat.2237....0D
I 2.47 [~] C 2002yCat.2237....0D
G 3.2641 [0.0045] C 2018yCat.1345....0G
J 1.98 [~] C 2002yCat.2237....0D
H 1.40 [~] C 2002yCat.2237....0D
K 1.30 [~] C 2002yCat.2237....0D
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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 (61) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* lam And FK5 890 N30 5188 SBC9 1450
* lam And GC 32832 NLTT 57442 SKY# 44679
* 16 And GCRV 14808 PLX 5716 TD1 29974
AG+46 2169 GEN# +1.00222107 PLX 5716.00 TYC 3638-2515-1
ASCC 370402 GJ 9832 PMC 90-93 626 UBV 21479
BD+45 4283 HD 222107 PPM 64456 UBV M 27136
CABS 204 HIC 116584 RAFGL 3122 USNO-B1.0 1364-00512823
CCABS 166 HIP 116584 2RE J233733+462758 uvby98 100222107
CCDM J23377+4627A HR 8961 2RE J2337+462 WDS J23376+4627A
Ci 20 1442 IDS 23327+4555 A RE J2337+462 WEB 20581
CSI+45 4283 1 IRAS 23350+4610 RE J233733+462750 [FS2003] 1201
2E 4740 IRC +50471 ROT 3426 [HFE83] 1555
2E 2335.1+4611 JP11 3640 RX J2337.5+4627 Gaia DR2 1939115478596951296
1ES 2335+46.1 LSPM J2337+4627 1RXS J233733.3+462736
2EUVE J2337+46.4 LTT 16964 SAO 53204
EUVE J2337+46.4 2MASS J23373382+4627298 SBC7 963

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References (638 between 1850 and 2020) (Total 638)
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 : 1    diameter : 1    velocities : 14    ROT : 1    PM : 8    Fe_H : 16    PLX : 4    MK : 25    V* : 1   

   

Observing logs


ISO : 4    XMM : 1    IUE : 196   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : * lam And

Link by name to the catalogue in VizieR :

V* lam And AG+46 2169 BD+45 4283 CABS 204 CCDM J23377+4627A
2E 4740 EUVE J2337+46.4 FK5 890 GJ 9832 HD 222107
HIC 116584 HIP 116584 HR 8961 IRAS 23350+4610 IRC +50471
LSPM J2337+4627 2MASS J23373382+4627298 NLTT 57442 PLX 5716 PPM 64456
RAFGL 3122 2RE J233733+462758 2RE J2337+462 1RXS J233733.3+462736 SAO 53204
TD1 29974 TYC 3638-2515-1 USNO-B1.0 1364-00512823 uvby98 100222107 WDS J23376+4627A
Gaia DR2 1939115478596951296

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Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2019.12.10-09:45:24

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