BD+52 804

Query : BD+52 804

Basic data :
BD+52 804 -- Emission-line Star
Other object types: otypes_help 		* (BD,GSC,...), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 18 12.8737984608 +52 24 08.973492012 (Optical) [ 0.0305 0.0237 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 14 21.2825110117 +52 16 51.066368789 [ 0.0305 0.0237 90 ]
Gal coord. (ep=J2000) : 		151.5460381984906 +01.4156569992445 [ 0.0305 0.0237 90 ]
Proper motions mas/yr : 		-0.587 -4.110 [0.042 0.035 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -4.18 [0.49] / z(spectroscopic) -0.000014 [0.000002] / cz -4.18 [0.49]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		0.9923 [0.0402] A 2020yCat.1350....0G
Spectral type: 		B D 1978A&AS...32...25R
Fluxes (6) :
B 10.13 [0.03] D 2000A&A...355L..27H
V 10.01 [0.03] D 2000A&A...355L..27H
G 9.828018 [0.002797] C 2020yCat.1350....0G
J 9.264 [0.022] C 2003yCat.2246....0C
H 9.164 [0.026] C 2003yCat.2246....0C
K 9.114 [0.020] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1079 Display criteria :

Identifiers (11) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+52 804 LAMOST J041812.82+522411.7 TIC 470314334 Gaia DR3 271890091475715712
GSC 03340-00518 LAMOST J041813.34+522410.5 TYC 3340-518-1 Gaia DR1 271890087174735232
LAMOST J041812.86+522409.0 2MASS J04181286+5224090 Gaia DR2 271890091475715712

References (7 between 1850 and 2026) (Total 7)
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 : 1    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+52 804 GSC 03340-00518 2MASS J04181286+5224090 TYC 3340-518-1 Gaia DR2 271890091475715712
Gaia DR3 271890091475715712 Gaia DR1 271890087174735232

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