BD+57 548

Query : BD+57 548

Basic data :
BD+57 548 -- Star
Other object types: otypes_help 		* (BD,AP,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 21 27.8080331160 +58 25 42.882571776 (Optical) [ 0.0102 0.0119 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 17 52.0951188410 +58 12 01.388621736 [ 0.0102 0.0119 90 ]
Gal coord. (ep=J2000) : 		134.5033234966543 -02.4060421805389 [ 0.0102 0.0119 90 ]
Proper motions mas/yr : 		2.235 -2.056 [0.014 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -0.811417 [0.279379] / z(spectroscopic) -0.000003 [0.000001] / cz -0.81 [0.28]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		0.8891 [0.017] A 2020yCat.1350....0G
Spectral type: 		B: D 1978A&AS...32...25R
Fluxes (6) :
B 10.33 [0.03] D 2000A&A...355L..27H
V 10.00 [0.03] D 2000A&A...355L..27H
G 9.885808 [0.002768] C 2020yCat.1350....0G
J 9.141 [0.037] C 2003yCat.2246....0C
H 9.095 [0.028] C 2003yCat.2246....0C
K 9.058 [0.022] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 8240 Display criteria :

Identifiers (9) :
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BD+57 548 2MASS J02212780+5825429 Gaia DR2 459092254029624960
AP J02212780+5825429 TIC 348441003 Gaia DR3 459092254029624960
GSC 03698-01392 TYC 3698-1392-1 Gaia DR1 459092249730001024

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 : 1    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+57 548 AP J02212780+5825429 GSC 03698-01392 2MASS J02212780+5825429 TYC 3698-1392-1
Gaia DR2 459092254029624960 Gaia DR3 459092254029624960 Gaia DR1 459092249730001024

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