15577-1649 HDS2248

 
 
15h 57m 41.30s -16 48' 38.7" P.A. 117 sep 0.7 mag 8.86,11.85 Sp K0II/III dist. 384.62 pc (1254.63 l.y.)
 
 
Coord 2000
15577-1649
Discov num
HDS2248
Comp
Coord arcsec 2000
15 57 41.30 -16 48 38.7
Date first
1991
Date last
1991
Obs
1
Pa first
117
Pa last
117
P.A. Now (θ)
117°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.86
Mag sec
11.85
delta mag (ΔM)
2.99
Spectral class
K0II/III (yellow-orange)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117
Precise sep
0.688
Constellation
Libra
SAO
159601
HIP
78171
Tycho2
6187-01101-1
HD
142913
BD
BD-16 4183
Distance
384.62
Distance ly
1254.63
last precise pa
117
last precise sep
0.688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15577-1649 HDS2248 1991 1 117 0.7 8.86 11.85 K0II/III D 155741.30-164838.7

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