10287-5654 I   856

 
 
10h 28m 42.00s -56 53' 52.6" P.A. 216 sep 2.1 mag 9.89,10.41 Sp A1V
 
 
Coord 2000
10287-5654
Discov num
I   856
Comp
Coord arcsec 2000
10 28 42.00 -56 53 52.6
Date first
1910
Date last
2015
Obs
7
Pa first
220
Pa last
216
P.A. Now (θ)
216°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.89
Mag sec
10.41
delta mag (ΔM)
0.52
Spectral class
A1V (white)
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.5
Precise sep
2.147
Constellation
Vela
Tycho2
8609-01523-2
Gaia DR2
5351852545906071936
HD
90964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10287-5654 I 856 1991 6 217 2.2 9.89 10.41 A1V 102842.00-565352.6
10287-5654 I 856 2015 7 216 2.1 9.89 10.41 A1V 102842.00-565352.6

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