15377-2432 TDS9564

 
 
15h 37m 44.79s -24 31' 53.2" P.A. 103 sep 0.4 mag 9.78,9.81 Sp K1III
 
 
Coord 2000
15377-2432
Discov num
TDS9564
Comp
Coord arcsec 2000
15 37 44.79 -24 31 53.2
Date first
1991
Date last
1991
Obs
1
Pa first
103
Pa last
103
P.A. Now (θ)
103°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.78
Mag sec
9.81
delta mag (ΔM)
0.03
Spectral class
K1III (yellow-orange)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.9
Precise sep
0.39
Constellation
Libra
SAO
183635
Tycho2
6781-00017-1
HD
139221
last precise pa
102.9
last precise sep
0.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15377-2432 TDS9564 1991 1 103 0.4 9.78 9.81 153744.79-243153.2

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