11285-6629 HDS1628

 
 
11h 28m 27.20s -66 29' 21.4" P.A. 29 sep 13.1 mag 7.50,11.83 Sp B1Ib dist. 6250 pc (20387.5 l.y.)
 
 
Coord 2000
11285-6629
Discov num
HDS1628
Comp
Coord arcsec 2000
11 28 27.20 -66 29 21.4
Date first
1991
Date last
2000
Obs
4
Pa first
17
Pa last
29
P.A. Now (θ)
29°
Sep first
13.5
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
7.50
Mag sec
11.83
delta mag (ΔM)
4.33
Spectral class
B1Ib (blue-white)
Pri motion ra
-006
Sec motion ra
-038
Pri motion dec
+001
Sec motion dec
+197
Notes
rPM=0.99
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.7
Precise sep
13.09
Constellation
Musca
SAO
251417
HIP
55986
Tycho2
8984-02110-1
HD
99857
CD
CD-65 1093
CP
CP-65 1669
Distance
6250
Distance ly
20387.5
last precise pa
28.7
last precise sep
13.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11285-6629 HDS1628 2000 3 29 13.1 7.50 11.83 B1Ib D 112827.20-662921.4

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