13005-5845 RST4508

 
 
13h 00m 27.41s -58 45' 10.6" P.A. 244 sep 1.9 mag 9.35,13.80 Sp B9
 
 
Coord 2000
13005-5845
Discov num
RST4508
Comp
Coord arcsec 2000
13 00 27.41 -58 45 10.6
Date first
1939
Date last
1967
Obs
2
Pa first
241
Pa last
244
P.A. Now (θ)
244°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.35
Mag sec
13.80
delta mag (ΔM)
4.45
Spectral class
B9 (blue-white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.3
Precise sep
1.91
Constellation
Centaurus
SAO
240469
Tycho2
8660-01600-1
HD
112840
last precise pa
244.3
last precise sep
1.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13005-5845 RST4508 1967 2 244 1.9 9.35 13.80 B9 130027.41-584510.6

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