08571+1139 HDS1296

 
 
08h 57m 04.68s +11 38' 48.8" P.A. 66 sep 0.5 mag 10.84,12.66 Sp M5 dist. 17.01 pc (55.49 l.y.)
 
 
Coord 2000
08571+1139
Discov num
HDS1296
Comp
Coord arcsec 2000
08 57 04.68 +11 38 48.8
Date first
1991
Date last
2014
Obs
8
Pa first
233
Pa last
66
P.A. Now (θ)
66°
Sep first
0.8
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.84
Mag sec
12.66
delta mag (ΔM)
1.82
Spectral class
M5 (red)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-318
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.6
Precise sep
0.529
Cdsa2 id
HDS 1296
Constellation
Cancer
HIP
43948
Tycho2
0814-02449-1
GL
Gl 330
BD
BD+12 1944
Ra deg
8.9513
De deg
11.646888888888888
Distance
17.01
Distance ly
55.49
last precise pa
65.6
last precise sep
0.529
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08571+1139 HDS1296 2001 4 218 0.4 10.84 12.66 M5 D 085704.71+113851.9
08571+1139 HDS1296 2007 5 289 0.2 10.84 12.66 M5 D 085704.71+113851.9
08571+1139 HDS1296 2009 7 259 0.2 10.84 12.66 M5 085704.71+113851.9
08571+1139 HDS1296 2014 8 66 0.5 10.84 12.66 M5 085704.71+113851.9

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