BD+57 2400

Query : BD+57 2400

Basic data :
BD+57 2400 -- Chemically Peculiar Star
Other object types: otypes_help 		* (2022AJ,BD,...), Pe* (2019ApJ), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 48 07.9611557400 +58 02 40.936969140 (Optical) [ 0.0222 0.0259 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 46 32.4737099807 +57 48 42.376836530 [ 0.0222 0.0259 90 ]
Gal coord. (ep=J2000) : 		100.5824933995953 +03.3624462815880 [ 0.0222 0.0259 90 ]
Proper motions mas/yr : 		5.508 -4.343 [0.030 0.031 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -6.253380 [0.056147] / z(spectroscopic) -0.000021 [0.000000] / cz -6.25 [0.06]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.3776 [0.0268] A 2020yCat.1350....0G
Spectral type: 		A5pEuSrCrSi D 2019ApJ...873L...5C
Fluxes (6) :
B 10.70 [0.04] D 2000A&A...355L..27H
V 10.28 [0.04] D 2000A&A...355L..27H
G 10.300674 [0.002964] C 2020yCat.1350....0G
J 9.670 [0.023] C 2003yCat.2246....0C
H 9.634 [0.027] C 2003yCat.2246....0C
K 9.596 [0.022] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+57 2400 GSC 03976-00204 TYC 3976-204-1 Gaia DR1 2202337802077829120
AP J21480795+5802409 2MASS J21480795+5802409 Gaia DR2 2202337806381940096
Cl Trumpler 37 792 TIC 342761873 Gaia DR3 2202337806383938944

References (9 between 1850 and 2026) (Total 9)
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    Var : 1    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+57 2400 AP J21480795+5802409 GSC 03976-00204 2MASS J21480795+5802409 TYC 3976-204-1
Gaia DR2 2202337806381940096 Gaia DR3 2202337806383938944 Gaia DR1 2202337802077829120

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