17045-2323 KOU 72 (HD 154117)
17h 04m 27.82s -23° 23' 25.9" P.A. 197.00 sep 8.7 mag 5.38,10.01 Sp G9III dist. 268.82 pc (876.89 l.y.)
| Coord 2000 |
17045-2323 |
|
Discov num |
KOU 72 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 27.82 -23 23 25.9 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
195 |
|
Pa last |
197 |
|
P.A. Now (θ) |
197° |
|
| Sep first |
8.8 |
|
Sep last |
8.733 |
|
Sep. Now (ρ) |
8.733" |
|
| Mag pri |
5.38 |
|
Mag sec |
10.01 |
|
delta mag (ΔM) |
4.63 |
|
Spectral class |
G9III (yellow) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
V
K
(Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154117 |
|
Constellation |
Ophiuchus |
|
SAO |
184992 |
|
HIP |
83542 |
|
| Tycho2 |
6811-01708-1 |
|
Gaia DR2 |
4113705661670236416 |
|
HD |
154117 |
|
CD |
CD-2313078 |
|
| CP |
CP-23 6465 |
|
Distance |
268.82 |
|
Distance ly |
876.89 |
|
