11251-5737 BRT2578AB

 
 
11H 25M 10.91S -57 33' 18.5" P.A. 103 SEP 2.3 MAG 11.60,12.50 SP M6
 
 
Coord 2000
11251-5737
Discov num
BRT2578
Comp
AB
Coord arcsec 2000
11 25 10.91 -57 33 18.5
Date first
1923
Date last
1984
Obs
2
Pa first
284
Pa last
103
P.A. Now (θ)
103°
Sep first
1.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.60
Mag sec
12.50
delta mag (ΔM)
0.9
Spectral class
M6 (red)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11251-5737 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11251-5737 BRT2578 AB 1923 1984 2 103 2.3 11.60 12.50 0.90 <===
Show 11251-5737 BRT2578 AC 1923 1998 4 355 6.5 11.60 12.20 0.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8625-00800-1
HD
304292
last precise pa
103.4
last precise sep
2.32