L 737-9

Query : L 737-9

Basic data :
L 737-9 -- Double or multiple star
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:
* (HIP,CSI,...), PM* (2013MNRAS,LFT,...), IR (AKARI,IRAS,...), ** (**,WDS), V* (NSV)
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) :
05 08 35.0445036598 -18 10 19.388922597 (Optical) [ 0.0608 0.0697 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) :
05 06 20.9138459055 -18 12 57.278515420 [ 0.0608 0.0697 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) :
218.9066318326994 -30.6031772166811 [ 0.0608 0.0697 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 :
503.594 -1399.632 [0.065 0.083 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) 33.90 [1.1] / z(~) 0.000113 [0.000004] / cz 33.90 [1.10]
   B 2002AJ....123.3356G
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):
108.3254 [0.0976] 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:
M3.5V C 2002AJ....123.2002H
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 (12) :
U 12.893 [~] C 2010MNRAS.403.1949K
B 11.809 [~] C 2010MNRAS.403.1949K
V 10.302 [~] C 2010MNRAS.403.1949K
R 9.161 [~] C 2010MNRAS.403.1949K
G 9.054890 [0.002798] C 2020yCat.1350....0G
I 7.661 [~] C 2010MNRAS.403.1949K
J 6.175 [0.018] C 2003yCat.2246....0C
H 5.591 [0.031] C 2003yCat.2246....0C
K 5.314 [0.018] C 2003yCat.2246....0C
g 11.013 [0.04] D 2012yCat.1322....0Z
r 9.851 [0.11] E 2012yCat.1322....0Z
i 8.368 [0.05] D 2012yCat.1322....0Z
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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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!).
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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (34) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HIP 23932 IRAS F05063-1813 NSV 1848 WDS J05086-1810AB
** WSI 72 Karmn J05085-181 PLX 1168 WISEA J050835.39-181033.6
AKARI-IRC-V1 J0508352-181029 LFT 391 PLX 1168.00 WISE J050835.39-181033.6
CSI-18-05064 LHS 203 PM 05064-1813 [RHG95] 882
GEN# +6.10010190 L 737-9 PM J05085-1810 Gaia EDR3 2976507997939000064
GEN# +9.85777036 LP 777-36 TIC 146538232 Gaia DR1 2976508062359392512
GJ 190 LTT 2179 TYC 5905-1336-1 Gaia DR2 2976507997939000064
HIC 23932 2MASS J05083500-1810178 UBV M 42933
IRAS 05063-1813 NLTT 14559 UCAC4 360-007193

References (86 between 1850 and 2022) (Total 86)
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


velocities : 1    distance : 3    Fe_H : 2    PLX : 6    PM : 5    MK : 4   

   


External archives :

Data at NED - NASA/IPAC Extragalactic Database : L 737-9

Link by name to the catalogue in VizieR :

HIP 23932 AKARI-IRC-V1 J0508352-181029 GJ 190 HIC 23932 IRAS 05063-1813
IRAS F05063-1813 LHS 203 2MASS J05083500-1810178 NLTT 14559 NSV 1848
PLX 1168 TYC 5905-1336-1 UCAC4 360-007193 WDS J05086-1810AB WISEA J050835.39-181033.6
WISE J050835.39-181033.6 Gaia EDR3 2976507997939000064 Gaia DR1 2976508062359392512 Gaia DR2 2976507997939000064

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2022.05.22-06:35:49

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