15099-2359 B  2350

 
 
15h 09m 51.31s -23 59' 09.3" P.A. 202.00 sep 9.4 mag 6.72,12.50 Sp K4III dist. 206.19 pc (672.59 l.y.)
 
 
Coord 2000
15099-2359
Discov num
B  2350
Comp
Coord arcsec 2000
15 09 51.31 -23 59 09.3
Date first
1953
Date last
2016
Obs
5
Pa first
201
Pa last
202
P.A. Now (θ)
202°
Sep first
10.3
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
6.72
Mag sec
12.50
delta mag (ΔM)
5.78
Spectral class
K4III (yellow-orange)
Pri motion ra
-025
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.2
Precise sep
9.353
Constellation
Libra
SAO
183231
HIP
74206
Tycho2
6761-00734-1
Gaia DR2
6227994469480816256
HD
134329
CD
CD-2312101
Distance
206.19
Distance ly
672.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15099-2359 B 2350 1953 1 201 10.3 6.80 12.50 K4III 150951.31-235909.3
15099-2359 B 2350 1999 2 202 9.3 6.80 12.50 K4III 150951.31-235909.3
15099-2359 B 2350 2014 3 204 9.3 6.72 12.50 K4III 150951.31-235909.3
15099-2359 B 2350 2015 4 202 9.4 6.72 12.50 K4III 150951.31-235909.3

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