HD 46150

Query : HD 46150

Basic data :
HD 46150 -- Young Stellar Object
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:
* (2017ApJ,HD,...), X (CXOU,1E,...), Y*O (2013ApJS,MPCM), ** (**,ADS,...), IR ([BMR2007],[KSP2003],...), Y*? (2022A&A), Em* (EM*), UV (CEL), NIR (2MASS), MIR (SSTGLMA)
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 31 55.5205071744 +04 56 34.296516096 (Optical) [ 0.0282 0.0288 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) :
06 29 16.0425654770 +04 58 47.665950972 [ 0.0282 0.0288 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) :
206.3058154403763 -02.0694998175340 [ 0.0282 0.0288 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 :
-2.096 -0.196 [0.031 0.030 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) 31.83 [0.66] / z(~) 0.000106 [0.000002] / cz 31.83 [0.66]
   A 2007PASP..119..742B
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):
0.6431 [0.034] 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:
O5V((f))z C 2011ApJS..193...24S
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 6.03 [~] C 2002yCat.2237....0D
B 6.86 [~] C 2002yCat.2237....0D
V 6.73 [~] C 2002yCat.2237....0D
R 6.50 [~] C 2002yCat.2237....0D
G 6.713831 [0.002787] C 2020yCat.1350....0G
I 6.41 [~] C 2002yCat.2237....0D
J 6.445 [0.021] C 2003yCat.2246....0C
H 6.470 [0.026] C 2003yCat.2246....0C
K 6.436 [0.018] C 2003yCat.2246....0C
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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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 7218 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (59) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 46150 2E 0629.2+0458 MCW 437 YZ 0 2054
** GAN 3A 2E 1681 MPCM J063155.51+045634.3 YZ 4 2988
ADS 5165 A EM* CDS 611 NGC 2244 122 [BC2002] 51
AG+04 793 GC 8477 PPM 150694 [BMR2007] J097.9813+04.9429
ALS 8984 GCRV 4181 ROT 3600 [HJ56] 85
BD+05 1283 GEN# +2.22440122 SAO 114010 [KSP2003] J063155.56+045633.4
CEL 1283 GOS G206.31-02.07 01 SKY# 11286 [KSP2003] G206.3062-02.0693
CGO 130 GSC 00154-01683 SSTGLMA G206.3059-02.0694 [MJD95] J063155.53+045634.5
Cl* NGC 2244 VS 28 HGAM 534 TIC 234840662 [VGK85] NGC 2244 +04 155
Cl* NGC 2244 JOHN 2 HIC 31130 TYC 154-1683-1 [WTF2008] Main 373
CoRoT 1781 Hilt 563 UBV 6496 [WTF2008] FLAMINGOS J063118+050912
CSI+05 1283 1 HIP 31130 USNO-B1.0 0949-00094958 Gaia DR3 3131335693444047232
CSI+05 1283 5 JP11 3957 uvby98 222440122 Gaia DR1 3131335689145192448
CXOU J063155.5+045634 LS VI +04 9 WDS J06319+0457A Gaia DR2 3131335693444047232
1E 0629.2+0458 2MASS J06315551+0456343 WEB 6206

References (396 between 1850 and 2024) (Total 396)
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 : 32    distance : 3    ROT : 8    Fe_H : 3    PLX : 6    PM : 6    MK : 27   

   

Observing logs


IUE : 18   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 46150

Link by name to the catalogue in VizieR :

HD 46150 AG+04 793 ALS 8984 BD+05 1283 CEL 1283
CoRoT 1781 2E 1681 GSC 00154-01683 HIC 31130 HIP 31130
LS VI +04 9 2MASS J06315551+0456343 PPM 150694 SAO 114010 SSTGLMA G206.3059-02.0694
TYC 154-1683-1 USNO-B1.0 0949-00094958 uvby98 222440122 WDS J06319+0457A Gaia DR3 3131335693444047232
Gaia DR1 3131335689145192448 Gaia DR2 3131335693444047232

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