10490-5443 RST2712

 
 
10h 49m 02.53s -54 42' 52.0" P.A. 319 sep 2.1 mag 10.18,11.26 Sp B3V
 
 
Coord 2000
10490-5443
Discov num
RST2712
Comp
Coord arcsec 2000
10 49 02.53 -54 42 52.0
Date first
1936
Date last
1991
Obs
3
Pa first
320
Pa last
319
P.A. Now (θ)
319°
Sep first
1.9
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.18
Mag sec
11.26
delta mag (ΔM)
1.08
Spectral class
B3V (blue-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.4
Precise sep
2.05
Cdsa2 id
RST 2712
Constellation
Vela
Tycho2
8618-00902-1
Ra deg
10.817369444444445
De deg
-54.714444444444446
last precise pa
319.4
last precise sep
2.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10490-5443 RST2712 1991 3 319 2.1 10.18 11.26 B3V 104902.53-544252.0

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