08533-4547 DON1075

 
 
08h 53m 12.75s -45 47' 12.6" P.A. 100 sep 4.1 mag 11.70,13.00 Sp OB-
 
 
Coord 2000
08533-4547
Discov num
DON1075
Comp
Coord arcsec 2000
08 53 12.75 -45 47 12.6
Date first
1929
Date last
2015
Obs
4
Pa first
101
Pa last
100
P.A. Now (θ)
100°
Sep first
3.7
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.70
Mag sec
13.00
delta mag (ΔM)
1.3
Spectral class
OB- (blue)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.9
Precise sep
4.099
Constellation
Vela
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08533-4547 DON1075 1929 1 101 3.7 9.75 12.20 085324.98-454702.7
08533-4547 DON1075 2000 2 100 4.1 9.75 12.20 085324.98-454702.7
08533-4547 DON1075 2015 4 100 4.1 11.70 13.00 OB- 085312.75-454712.6

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