08571+4951 SKF 750

 
 
08h 57m 07.59s +49 51' 03.2" P.A. 231.00 sep 1.1 mag 18.20,18.90 Sp M2
 
 
Coord 2000
08571+4951
Discov num
SKF 750
Comp
Coord arcsec 2000
08 57 07.59 +49 51 03.2
Date first
2000
Date last
2015
Obs
2
Pa first
220
Pa last
231
P.A. Now (θ)
231°
Sep first
0.9
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
18.20
Mag sec
18.90
delta mag (ΔM)
0.7
Spectral class
M2 (red)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.5
Precise sep
1.141
Constellation
Ursa Major
Gaia DR2
1015951153541898112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08571+4951 SKF 750 2000 1 220 0.9 18.20 18.90 M2 085707.59+495103.2
08571+4951 SKF 750 2015 2 231 1.1 18.20 18.90 M2 085707.59+495103.2

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