HD 238777

Query : HD 238777

Basic data :
HD 238777 -- Emission-line Star
Other object types: otypes_help 		* (2022AJ,HD,...), RG* (2021ApJ), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		17 54 20.8068737928 +56 55 04.971866484 (Optical) [ 0.0111 0.0125 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 53 29.5356288045 +56 55 31.436123886 [ 0.0111 0.0125 90 ]
Gal coord. (ep=J2000) : 		085.2286141980889 +30.1211760838623 [ 0.0111 0.0125 90 ]
Proper motions mas/yr : 		2.879 1.265 [0.014 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 11.152400 [0.002648] / z(spectroscopic) 0.000037 [0.000000] / cz 11.15 [0.00]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.4667 [0.0115] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Fluxes (6) :
B 10.57 [0.04] D 2000A&A...355L..27H
V 9.54 [0.03] D 2000A&A...355L..27H
G 9.250570 [0.002759] C 2020yCat.1350....0G
J 7.735 [0.029] C 2003yCat.2246....0C
H 7.245 [0.020] C 2003yCat.2246....0C
K 7.132 [0.021] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 238777 GSC 03910-00588 SAO 30636 Gaia DR2 1421599441576684672
AG+56 1136 LAMOST J175421.24+565504.9 TIC 232623464 Gaia DR3 1421599441576684672
AP J17542082+5655049 2MASS J17542082+5655049 TYC 3910-588-1 Gaia DR1 1421599437280541312
BD+56 2037 PPM 36248 YZ 56 9528

References (11 between 1850 and 2026) (Total 11)
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 : 4    Distance : 2    Fe/H : 3    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 238777 AG+56 1136 AP J17542082+5655049 BD+56 2037 GSC 03910-00588
2MASS J17542082+5655049 PPM 36248 SAO 30636 TYC 3910-588-1 Gaia DR2 1421599441576684672
Gaia DR3 1421599441576684672 Gaia DR1 1421599437280541312

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