BD+38 4988

Query : BD+38 4988

Basic data :
BD+38 4988 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		23 23 00.3662219976 +38 59 56.943997944 (Optical) [ 0.0126 0.0135 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 20 35.5384005386 +38 43 28.993942670 [ 0.0126 0.0135 90 ]
Gal coord. (ep=J2000) : 		104.7088898976106 -20.7230424403984 [ 0.0126 0.0135 90 ]
Proper motions mas/yr : 		-1.812 -4.623 [0.019 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 2.67 [0.51] / z(spectroscopic) 0.000009 [0.000002] / cz 2.67 [0.51]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		3.421 [0.0186] A 2020yCat.1350....0G
Spectral type: 		A2IV E 2023ApJS..264...17Z
Fluxes (6) :
B 9.10 [0.02] D 2000A&A...355L..27H
V 8.97 [0.02] D 2000A&A...355L..27H
G 8.987224 [0.002767] C 2020yCat.1350....0G
J 8.683 [0.030] C 2003yCat.2246....0C
H 8.665 [0.028] C 2003yCat.2246....0C
K 8.654 [0.020] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+38 4988 HIP 115441 SAO 73212 Gaia DR3 1917110952389309952
AG+38 2421 LAMOST J232300.66+385956.9 TIC 259188661 Gaia DR1 1917110948091660800
GSC 03230-00730 2MASS J23230036+3859569 TYC 3230-730-1
HIC 115441 PPM 88770 Gaia DR2 1917110952389309952

References (10 between 1850 and 2026) (Total 10)
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 : 1    Plx : 5    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+38 4988 AG+38 2421 GSC 03230-00730 HIC 115441 HIP 115441
2MASS J23230036+3859569 PPM 88770 SAO 73212 TYC 3230-730-1 Gaia DR2 1917110952389309952
Gaia DR3 1917110952389309952 Gaia DR1 1917110948091660800

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