06569-2109 HDS 964

 
 
06h 56m 51.05s -21 08' 51.3" P.A. 2 sep 22.3 mag 10.01,12.76 Sp B9III dist. 280.11 pc (913.72 l.y.)
 
 
Coord 2000
06569-2109
Discov num
HDS 964
Comp
Coord arcsec 2000
06 56 51.05 -21 08 51.3
Date first
1920
Date last
2015
Obs
8
Pa first
4
Pa last
2
P.A. Now (θ)
Sep first
21.1
Sep last
22.3
Sep. Now (ρ)
22.3"
Mag pri
10.01
Mag sec
12.76
delta mag (ΔM)
2.75
Spectral class
B9III (blue-white)
Pri motion ra
+001
Sec motion ra
-010
Pri motion dec
+001
Sec motion dec
+014
Notes
rPM=0.99
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.4
Precise sep
22.287
Constellation
Canis Major
SAO
172617
HIP
33403
Tycho2
5975-02696-1
Gaia DR2
47884701056
HD
51515
BD
BD-20 1633
Distance
280.11
Distance ly
913.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06569-2109 HDS 964 1999 4 3 22.2 10.01 12.83 B9III D 065651.05-210851.3
06569-2109 HDS 964 2000 6 3 22.1 10.01 12.76 B9III 065651.05-210851.3
06569-2109 HDS 964 2010 7 3 22.3 10.01 12.76 B9III 065651.05-210851.3
06569-2109 HDS 964 2015 8 2 22.3 10.01 12.76 B9III 065651.05-210851.3

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