11155-5640 RST1569

 
 
11h 15m 30.34s -56 39' 41.8" P.A. 205 sep 0.4 mag 9.30,10.10 Sp B6Ve
 
 
Coord 2000
11155-5640
Discov num
RST1569
Comp
Coord arcsec 2000
11 15 30.34 -56 39 41.8
Date first
1932
Date last
1947
Obs
3
Pa first
197
Pa last
205
P.A. Now (θ)
205°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.30
Mag sec
10.10
delta mag (ΔM)
0.8
Spectral class
B6Ve (blue-white)
Pri motion ra
-033
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205.1
Precise sep
0.35
Constellation
Centaurus
SAO
238910
Tycho2
8624-03016-1
HD
98001
last precise pa
205.1
last precise sep
0.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11155-5640 RST1569 1947 3 205 0.4 9.30 10.10 B6Ve 111530.34-563941.8

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