BD+57 520

Query : BD+57 520

Basic data :
BD+57 520 -- Star
Other object types: otypes_help 		* (BD,ALS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 13 43.6106037792 +58 26 10.738012596 (Optical) [ 0.0452 0.0618 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 10 10.9217540220 +58 12 10.340011409 [ 0.0452 0.0618 90 ]
Gal coord. (ep=J2000) : 		133.5430139209869 -02.7298945952580 [ 0.0452 0.0618 90 ]
Proper motions mas/yr : 		-0.288 -0.553 [0.061 0.085 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -31.045300 [0.130419] / z(spectroscopic) -0.000104 [0.000000] / cz -31.04 [0.13]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		0.2732 [0.0755] A 2020yCat.1350....0G
Spectral type: 		B1II C ~
Fluxes (7) :
U 9.5 [~] D 2003AJ....125.2531R
B 9.92 [~] E ~
V 9.57 [~] E ~
G 9.504047 [0.002796] C 2020yCat.1350....0G
J 8.857 [0.026] C 2003yCat.2246....0C
H 8.830 [0.031] C 2003yCat.2246....0C
K 8.780 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 8259 Display criteria :

Identifiers (15) :
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BD+57 520 GSC 03698-01588 TIC 347757798 Gaia DR2 506803121575668096
ALS 6987 Hilt 239 TYC 3698-1588-1 Gaia DR3 506803121575668096
AP J02134361+5826106 LS I +58 67 UBV 2202 Gaia DR1 506803117275078144
GEN# +0.05700520 2MASS J02134361+5826106 UBV M 4001

References (27 between 1850 and 2026) (Total 27)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+57 520 ALS 6987 AP J02134361+5826106 GSC 03698-01588 LS I +58 67
2MASS J02134361+5826106 TYC 3698-1588-1 Gaia DR2 506803121575668096 Gaia DR3 506803121575668096 Gaia DR1 506803117275078144

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