17317-0959 HDS 2474 (HD 158826)
17h 31m 44.96s -09° 58' 50.8" P.A. 151.00 sep 0.1 mag 9.12,10.18 Sp K5 dist. 531.91 pc (1735.09 l.y.)
Coord 2000 |
17317-0959 |
|
Discov num |
HDS2474 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 44.96 -09 58 50.8 |
|
Date first |
1991 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
187 |
|
Pa last |
151.1 |
|
P.A. Now (θ) |
151.1° |
|
Sep first |
0.1 |
|
Sep last |
0.149 |
|
Sep. Now (ρ) |
0.149" |
|
Mag pri |
9.12 |
|
Mag sec |
10.18 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158826 |
|
Constellation |
Ophiuchus |
|
SAO |
141718 |
|
HIP |
85784 |
|
Tycho2 |
5663-00656-1 |
|
Gaia DR2 |
4166505996712416512 |
|
HD |
158826 |
|
BD |
BD-09 4564 |
|
Distance |
531.91 |
|
Distance ly |
1735.09 |
|