15546-1341 STF3099

 
 
15h 54m 36.23s -13 40' 57.3" P.A. 111 sep 2.4 mag 9.07,10.20 Sp F0IV dist. 214.59 pc (699.99 l.y.)
 
 
Coord 2000
15546-1341
Discov num
STF3099
Comp
Coord arcsec 2000
15 54 36.23 -13 40 57.3
Date first
1831
Date last
2016
Obs
21
Pa first
112
Pa last
111
P.A. Now (θ)
111°
Sep first
1.9
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
9.07
Mag sec
10.20
delta mag (ΔM)
1.13
Spectral class
F0IV (yellow-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.5
Precise sep
2.371
Constellation
Libra
HIP
77904
Tycho2
5622-00151-1
HD
142347
BD
BD-13 4284
Distance
214.59
Distance ly
699.99
last precise pa
110.5
last precise sep
2.371
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15546-1341 STF3099 2002 18 110 2.2 9.07 10.20 F0IV D 155436.23-134057.3
15546-1341 STF3099 2016 21 111 2.4 9.07 10.20 F0IV 155436.23-134057.3

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