BD+49 1957

Query : BD+49 1957

Basic data :
BD+49 1957 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (2023ApJS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		10 24 56.8738805976 +49 11 21.941709000 (Optical) [ 0.0302 0.0341 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 21 51.2399221199 +49 26 35.493632408 [ 0.0302 0.0341 90 ]
Gal coord. (ep=J2000) : 		164.8380623352354 +54.2872599889004 [ 0.0302 0.0341 90 ]
Proper motions mas/yr : 		18.438 14.882 [0.036 0.054 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.01 [0.93] / z(spectroscopic) 0.000010 [0.000003] / cz 3.01 [0.93]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		9.3444 [0.0528] A 2020yCat.1350....0G
Spectral type: 		G3 E 2023ApJS..264...17Z
Fluxes (3) :
B 10.08 [0.03] D 2000A&A...355L..27H
V 9.44 [0.02] D 2000A&A...355L..27H
G 9.329891 [0.002793] C 2020yCat.1350....0G
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Identifiers (11) :
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BD+49 1957 LAMOST J102457.20+491121.9 TYC 3438-247-1 Gaia DR3 834837811508833024
AG+49 924 PPM 51872 YZ 49 3628 Gaia DR1 834837807213081728
GSC 03438-00247 SAO 43327 Gaia DR2 834837811508833024

References (5 between 1850 and 2026) (Total 5)
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    Fe/H : 1    Plx : 3    PM : 3    SpT : 1   

   

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BD+49 1957 AG+49 924 GSC 03438-00247 PPM 51872 SAO 43327
TYC 3438-247-1 Gaia DR2 834837811508833024 Gaia DR3 834837811508833024 Gaia DR1 834837807213081728

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