15468-0515 SKF 439

 
 
15h 46m 50.78s -05 15' 23.5" P.A. 157.00 sep 12.0 mag 10.20,16.00 Sp K2V dist. 55.31 pc (180.42 l.y.)
 
 
Coord 2000
15468-0515
Discov num
SKF 439
Comp
Coord arcsec 2000
15 46 50.78 -05 15 23.5
Date first
1999
Date last
2015
Obs
9
Pa first
157
Pa last
157
P.A. Now (θ)
157°
Sep first
11.9
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.20
Mag sec
16.00
delta mag (ΔM)
5.8
Spectral class
K2V (yellow-orange)
Pri motion ra
-150
Sec motion ra
Pri motion dec
+032
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.8
Precise sep
11.99
Constellation
Libra
HIP
77293
Tycho2
5026-00495-1
Gaia DR2
4397688315132463104
BD
BD-04 3974
Distance
55.31
Distance ly
180.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15468-0515 SKF 439 2003 3 157 12.0 10.20 16.00 K2V V 154650.78-051523.5
15468-0515 SKF 439 2010 5 156 12.0 10.20 16.00 K2V V 154650.78-051523.5
15468-0515 SKF 439 2015 5 157 12.0 10.20 16.00 K2V V 154650.78-051523.5

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