13378-5559 I  1071

 
 
13h 37m 47.49s -55 59' 07.8" P.A. 27.00 sep 5.3 mag 8.72,11.90 Sp B9V dist. 462.96 pc (1510.18 l.y.)
 
 
Coord 2000
13378-5559
Discov num
I  1071
Comp
Coord arcsec 2000
13 37 47.49 -55 59 07.8
Date first
1912
Date last
2015
Obs
7
Pa first
29
Pa last
27
P.A. Now (θ)
27°
Sep first
5.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
8.72
Mag sec
11.90
delta mag (ΔM)
3.18
Spectral class
B9V (blue-white)
Pri motion ra
-021
Sec motion ra
-013
Pri motion dec
-022
Sec motion dec
-006
Notes
rPM=0.588
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.1
Precise sep
5.34
Constellation
Centaurus
SAO
241006
HIP
66483
Tycho2
8667-00924-1
Gaia DR2
15741313280
HD
118369
CP
CP-55 5653
Distance
462.96
Distance ly
1510.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13378-5559 I 1071 1999 5 27 5.3 8.72 11.90 B9V D 133747.49-555907.8
13378-5559 I 1071 2015 7 27 5.3 8.72 11.90 B9V 133747.49-555907.8

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