15210-1533 BU 1447 (Omi Lib)

 
 
15h 21m 01.38s -15 32' 54.0" P.A. 348 sep 41 mag 6.19,10.01 Sp F3IV+G5V dist. 56.66 pc (184.82 l.y.)
 
 
Coord 2000
15210-1533
Discov num
BU 1447
Comp
Coord arcsec 2000
15 21 01.38 -15 32 54.0
Date first
1903
Date last
2015
Obs
17
Pa first
351
Pa last
348
P.A. Now (θ)
348°
Sep first
47.1
Sep last
41.0
Sep. Now (ρ)
41"
Mag pri
6.19
Mag sec
10.01
delta mag (ΔM)
3.82
Spectral class
F3IV+G5V (yellow-white/yellow)
Pri motion ra
+028
Sec motion ra
+023
Pri motion dec
+018
Sec motion dec
-035
Notes
N Y (See Notes, Parallax indicates components are non-physical)
rPM=1.271
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.4
Precise sep
40.993
Name
Omi Lib
Constellation
Libra
SAO
159191
HIP
75118
Tycho2
6171-00196-1
Gaia DR2
72336730624
HD
136407
HR
5703
GC
20628
BD
BD-15 4083
Bayer
Omicron Librae
Bayer name
Omi Lib
Flamsteed
29 Librae
Flamsteed name
29 Lib
Distance
56.66
Distance ly
184.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15210-1533 BU 1447 2003 14 349 41.1 6.19 10.01 F0III N D 152101.38-153254.0
15210-1533 BU 1447 2010 16 348 41.1 6.19 10.01 F3IV+G5V NY 152101.38-153254.0
15210-1533 BU 1447 2015 17 348 41.0 6.19 10.01 F3IV+G5V NY 152101.38-153254.0

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