15450-1510 STF3095

 
 
15h 44m 59.68s -15 10' 30.2" P.A. 323.00 sep 3.2 mag 8.56,10.00 Sp F5V dist. 87.49 pc (285.39 l.y.)
 
 
Coord 2000
15450-1510
Discov num
STF3095
Comp
Coord arcsec 2000
15 44 59.68 -15 10 30.2
Date first
1831
Date last
2016
Obs
30
Pa first
350
Pa last
323
P.A. Now (θ)
323°
Sep first
2.9
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
8.56
Mag sec
10.00
delta mag (ΔM)
1.44
Spectral class
F5V (yellow-white)
Pri motion ra
+006
Sec motion ra
+000
Pri motion dec
-012
Sec motion dec
-003
Notes
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322.9
Precise sep
3.228
Constellation
Libra
HIP
77139
Tycho2
6186-01501-1
Gaia DR2
6262148049416097024
HD
140596
BD
BD-14 4270
Distance
87.49
Distance ly
285.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15450-1510 STF3095 1999 22 325 3.1 8.56 10.00 F5V 154459.68-151030.2
15450-1510 STF3095 2011 24 323 3.0 8.56 10.00 F5V 154459.68-151030.2
15450-1510 STF3095 2016 27 323 3.2 8.56 10.00 F5V 154459.68-151030.2

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