11409-5743 JSP 496

 
 
11H 40M 54.93S -57 42' 53.8" P.A. 186 SEP 2.3 MAG 11.22,11.41 SP B9
 
 
Coord 2000
11409-5743
Discov num
JSP 496
Comp
Coord arcsec 2000
11 40 54.93 -57 42 53.8
Date first
1929
Date last
1991
Obs
3
Pa first
185
Pa last
186
P.A. Now (θ)
186°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.22
Mag sec
11.41
delta mag (ΔM)
0.19
Spectral class
B9 (blue-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8638-00476-2
HD
301780
last precise pa
185.9
last precise sep
2.3