08571+1045 A  2968

 
 
08h 57m 06.22s +10 45' 29.1" P.A. 132 sep 1.2 mag 9.07,9.42 Sp F5 dist. 571.43 pc (1864 l.y.)
 
 
Coord 2000
08571+1045
Discov num
A  2968
Comp
Coord arcsec 2000
08 57 06.22 +10 45 29.1
Date first
1915
Date last
2017
Obs
32
Pa first
136
Pa last
132
P.A. Now (θ)
132°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.07
Mag sec
9.42
delta mag (ΔM)
0.35
Spectral class
F5 (yellow-white)
Pri motion ra
-034
Sec motion ra
-034
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.3
Precise sep
1.177
Constellation
Cancer
SAO
98246
HIP
43951
Tycho2
0814-00740-1
HD
76544
BD
BD+11 1947
Distance
571.43
Distance ly
1864
last precise pa
132.3
last precise sep
1.177
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08571+1045 A 2968 1998 28 134 1.1 9.07 9.42 F5 D 085706.22+104529.1
08571+1045 A 2968 2009 30 135 1.1 9.07 9.42 F5 D 085706.22+104529.1
08571+1045 A 2968 2010 32 133 1.2 9.07 9.42 F5 D 085706.22+104529.1
08571+1045 A 2968 2013 29 133 1.2 9.07 9.42 F5 085706.22+104529.1
08571+1045 A 2968 2015 31 131 1.1 9.07 9.42 F5 085706.22+104529.1
08571+1045 A 2968 2017 32 132 1.2 9.07 9.42 F5 085706.22+104529.1

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