15220-1241 RST3915

 
 
15h 21m 57.58s -12 40' 44.3" P.A. 99 sep 0.5 mag 10.86,10.78 Sp F6V
 
 
Coord 2000
15220-1241
Discov num
RST3915
Comp
Coord arcsec 2000
15 21 57.58 -12 40 44.3
Date first
1937
Date last
1991
Obs
5
Pa first
87
Pa last
99
P.A. Now (θ)
99°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.86
Mag sec
10.78
delta mag (ΔM)
0.08
Spectral class
F6V (yellow-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.3
Precise sep
0.46
Constellation
Libra
Tycho2
5602-00765-1
HD
136600
last precise pa
99.3
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15220-1241 RST3915 1991 5 99 0.5 10.86 10.78 F6V 152157.58-124044.3

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