09002-3933 B  1638

 
 
09h 00m 12.74s -39 32' 58.9" P.A. 27 sep 3.9 mag 10.28,13.80 Sp B
 
 
Coord 2000
09002-3933
Discov num
B  1638
Comp
Coord arcsec 2000
09 00 12.74 -39 32 58.9
Date first
1929
Date last
2015
Obs
4
Pa first
25
Pa last
27
P.A. Now (θ)
27°
Sep first
4.1
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.28
Mag sec
13.80
delta mag (ΔM)
3.52
Spectral class
B (blue-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.1
Precise sep
3.934
Constellation
Vela
Tycho2
7681-00691-1
Gaia DR2
92989586688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09002-3933 B 1638 1999 2 27 4.0 10.28 13.80 B D 090012.74-393258.9
09002-3933 B 1638 2015 4 27 3.9 10.28 13.80 B 090012.74-393258.9

If you need more information about this double, apply for a data request form to the WDS.