HD 77498

Query : HD 77498

Basic data :
HD 77498 -- Emission-line Star
Other object types: otypes_help 		* (2022AJ,HD,...), Em* (2023ApJS), UV (TD1), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		09 04 19.9644385488 +42 32 53.142293976 (Optical) [ 0.0155 0.0138 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 01 03.2385888565 +42 44 50.546396931 [ 0.0155 0.0138 90 ]
Gal coord. (ep=J2000) : 		178.7998695957973 +41.8808897768779 [ 0.0155 0.0138 90 ]
Proper motions mas/yr : 		-2.737 -11.773 [0.020 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.35 [0.77] / z(spectroscopic) 0.000071 [0.000003] / cz 21.35 [0.77]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		4.2188 [0.0206] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 9.28 [0.02] D 2000A&A...355L..27H
V 9.05 [0.02] D 2000A&A...355L..27H
G 9.042276 [0.002770] C 2020yCat.1350....0G
J 8.596 [0.029] C 2003yCat.2246....0C
H 8.531 [0.038] C 2003yCat.2246....0C
K 8.482 [0.019] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 77498 GSC 02989-00021 SAO 42670 Gaia DR2 816778401742677760
AG+42 941 LAMOST J090419.65+423253.1 TD1 13457 Gaia DR3 816778401742677760
AP J09041996+4232532 2MASS J09041996+4232532 TIC 99236377 Gaia DR1 816778397447081472
BD+43 1876 PPM 50998 TYC 2989-21-1

References (9 between 1850 and 2026) (Total 9)
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 : 1    Distance : 2    Fe/H : 3    Plx : 3    PM : 3    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 77498 AG+42 941 AP J09041996+4232532 BD+43 1876 GSC 02989-00021
2MASS J09041996+4232532 PPM 50998 SAO 42670 TD1 13457 TYC 2989-21-1
Gaia DR2 816778401742677760 Gaia DR3 816778401742677760 Gaia DR1 816778397447081472

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