11550-6235 BSO  20

11h 55m 01.23s -62 34' 39.6" P.A. 264 sep 18.9 mag 7.73,8.93 Sp M3III

Coord 2000
11550-6235
Discov num
BSO  20
Comp
Coord arcsec 2000
11 55 01.23 -62 34 39.6
Date first
1834
Date last
2010
Obs
18
Pa first
264
Pa last
264
P.A. Now (θ)
264°
Sep first
20.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
7.73
Mag sec
8.93
delta mag (ΔM)
1.2
Spectral class
M3III (red)
Pri motion ra
-026
Sec motion ra
-024
Pri motion dec
-003
Sec motion dec
-007
Notes
N (See Notes)


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation
Centaurus
SAO
251641
Tycho2
8977-09311-1
HD
103515
last precise pa
264.4
last precise sep
18.85




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11550-6235 BSO 20 2000 16 266 18.8 7.73 8.93 M3III N D 115501.23-623439.6
11550-6235 BSO 20 2010 18 264 18.9 7.73 8.93 M3III N 115501.23-623439.6

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