BD+44 2523

Query : BD+44 2523

Basic data :
BD+44 2523 -- Horizontal Branch Star
Other object types: otypes_help 		* (BD,AG,...), blu (2021A&A), HB* (2025A&A), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		15 57 16.2449145408 +44 21 43.415368164 (Optical) [ 0.0204 0.0199 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 55 38.5734868901 +44 30 19.036066158 [ 0.0204 0.0199 90 ]
Gal coord. (ep=J2000) : 		070.4345782634403 +49.2131614004950 [ 0.0204 0.0199 90 ]
Proper motions mas/yr : 		23.104 -25.931 [0.025 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -126.213997 [1.70453] / z(spectroscopic) -0.000421 [0.000006] / cz -126.19 [1.70]
   (NIR) B 2020AJ....160..120J
Parallaxes (mas): 		0.9491 [0.023] A 2020yCat.1350....0G
Spectral type: 		A0 D ~
Fluxes (6) :
B 10.73 [0.03] D 2000A&A...355L..27H
V 10.79 [0.05] D 2000A&A...355L..27H
G 10.761129 [0.002772] C 2020yCat.1350....0G
J 10.839 [0.023] C 2003yCat.2246....0C
H 10.890 [0.023] C 2003yCat.2246....0C
K 10.899 [0.020] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+44 2523 LAMOST J155716.21+442143.66 PPM 55062 Gaia DR1 1384817680954954752
AG+44 1281 LAMOST J155716.24+442143.41 TIC 233489832 Gaia DR2 1384817685251403904
AP J15571624+4421435 LAMOST J155716.27+442143.02 TYC 3060-1116-1
GSC 03060-01116 2MASS J15571624+4421435 Gaia DR3 1384817685251403904

References (8 between 1850 and 2026) (Total 8)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+44 2523 AG+44 1281 AP J15571624+4421435 GSC 03060-01116 2MASS J15571624+4421435
PPM 55062 TYC 3060-1116-1 Gaia DR3 1384817685251403904 Gaia DR1 1384817680954954752 Gaia DR2 1384817685251403904

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