HD 254878

Query : HD 254878

Basic data :
HD 254878 -- Emission-line Star
Other object types: otypes_help 		* (HD,ALS,...), Em* (2020A&A,EM*,...), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		06 18 34.8773148120 +14 38 51.969664320 (Optical) [ 0.0156 0.0147 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 15 43.7141287501 +14 40 06.901672926 [ 0.0156 0.0147 90 ]
Gal coord. (ep=J2000) : 		196.1879328472127 -00.4420730547101 [ 0.0156 0.0147 90 ]
Proper motions mas/yr : 		-0.155 -0.350 [0.018 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.2187 [0.0191] A 2020yCat.1350....0G
Spectral type: 		B D ~
Fluxes (6) :
B 11.59 [0.08] D 2000A&A...355L..27H
V 11.19 [0.09] D 2000A&A...355L..27H
G 11.222981 [0.003819] C 2020yCat.1350....0G
J 10.527 [0.02] C 2003yCat.2246....0C
H 10.408 [0.022] C 2003yCat.2246....0C
K 10.268 [0.019] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 254878 GSC 00743-00628 LS VI +14 4 [KW97] 28-19
ALS 8861 HBHA 1215-13 2MASS J06183487+1438520 Gaia DR2 3344727089097100288
CSI+14-06157 LAMOST J061834.87+143852.0 TIC 437996148 Gaia DR3 3344727089097100288
EM* AS 123 LF 8 +14 263 TYC 743-1764-1

References (14 between 1850 and 2026) (Total 14)
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

Distance : 1    Plx : 2    PM : 2    SpT : 2   

   

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HD 254878 ALS 8861 GSC 00743-00628 LF 8 +14 263 LS VI +14 4
2MASS J06183487+1438520 TYC 743-1764-1 Gaia DR2 3344727089097100288 Gaia DR3 3344727089097100288

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