BD+30 1998

Query : BD+30 1998

Basic data :
BD+30 1998 -- Asymptotic Giant Branch Star Candidate
Other object types: otypes_help 		* (BD,AG,...), AB? (2023ApJS), NIR (2MASS), IR (IRAS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		10 20 34.7914085304 +29 34 18.011879256 (Optical) [ 0.0190 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 17 44.8250832737 +29 49 25.664533111 [ 0.0190 0.0145 90 ]
Gal coord. (ep=J2000) : 		199.6602286048164 +56.8630035965464 [ 0.0190 0.0145 90 ]
Proper motions mas/yr : 		-2.338 -20.494 [0.022 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 74.47 [0.29] / z(spectroscopic) 0.000248 [0.000001] / cz 74.48 [0.29]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.9069 [0.02] A 2020yCat.1350....0G
Spectral type: 		M1.0III D 2023ApJS..266....4L
Fluxes (6) :
B 10.36 [0.04] D 2000A&A...355L..27H
V 8.79 [0.01] D 2000A&A...355L..27H
G 8.111646 [0.002995] C 2020yCat.1350....0G
J 5.786 [0.023] C 2003yCat.2246....0C
H 4.978 [0.016] C 2003yCat.2246....0C
K 4.772 [0.021] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+30 1998 HIP 50642 PPM 100279 Gaia DR1 741705598927644032
AG+29 1115 IRAS 10177+2949 TIC 1100930 Gaia DR2 741705603223170048
GSC 01975-00694 LAMOST J102035.38+293418.0 TYC 1975-694-1
HIC 50642 2MASS J10203478+2934180 Gaia DR3 741705603223170048

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 : 2    Distance : 2    Plx : 5    PM : 5    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+30 1998

Link by name to the catalogue in VizieR :

BD+30 1998 AG+29 1115 GSC 01975-00694 HIC 50642 HIP 50642
IRAS 10177+2949 2MASS J10203478+2934180 PPM 100279 TYC 1975-694-1 Gaia DR3 741705603223170048
Gaia DR1 741705598927644032 Gaia DR2 741705603223170048

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