HD 254842

Query : HD 254842

Basic data :
HD 254842 -- Be Star
Other object types: otypes_help 		* (2022AJ,HD,...), Be* (2015AJ), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		06 18 57.5613617184 +23 23 28.653261828 (Optical) [ 0.0198 0.0179 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 15 54.9876556198 +23 24 44.963720478 [ 0.0198 0.0179 90 ]
Gal coord. (ep=J2000) : 		188.5174141654286 +03.7646256903650 [ 0.0198 0.0179 90 ]
Proper motions mas/yr : 		1.657 -3.095 [0.026 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.656660 [0.228051] / z(spectroscopic) -0.000012 [0.000001] / cz -3.66 [0.23]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		1.1891 [0.0226] A 2020yCat.1350....0G
Spectral type: 		Be E 2015AJ....149....7C
Fluxes (6) :
B 9.00 [0.02] D 2000A&A...355L..27H
V 8.93 [0.02] D 2000A&A...355L..27H
G 8.887066 [0.002787] C 2020yCat.1350....0G
J 8.669 [0.056] C 2003yCat.2246....0C
H 8.631 [0.049] C 2003yCat.2246....0C
K 8.617 [0.020] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 254842 GSC 01878-01012 TIC 429866700 Gaia DR1 3377504522855367296
AG+23 645 LAMOST J061857.56+232328.6 TYC 1878-1012-1
AP J06185755+2323286 2MASS J06185755+2323286 Gaia DR2 3377504527153156864
BD+23 1295 PPM 95755 Gaia DR3 3377504527153156864

References (13 between 1850 and 2026) (Total 13)
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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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 254842 AG+23 645 AP J06185755+2323286 BD+23 1295 GSC 01878-01012
2MASS J06185755+2323286 PPM 95755 TYC 1878-1012-1 Gaia DR2 3377504527153156864 Gaia DR3 3377504527153156864
Gaia DR1 3377504522855367296

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