11330-6916 DON 488

 
 
11h 33m 01.10s -69 16' 17.7" P.A. 65 sep 1 mag 10.30,13.30 Sp B9V
 
 
Coord 2000
11330-6916
Discov num
DON 488
Comp
Coord arcsec 2000
11 33 01.10 -69 16 17.7
Date first
1931
Date last
1966
Obs
2
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.30
Mag sec
13.30
delta mag (ΔM)
3
Spectral class
B9V (blue-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.8
Precise sep
0.99
Constellation
Musca
Tycho2
9225-02398-1
HD
100496
last precise pa
64.8
last precise sep
0.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11330-6916 DON 488 1966 2 65 1.0 10.30 13.30 B9V 113301.10-691617.7

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