17122+0946 HU 170 (HD 155592)
17h 12m 14.17s +09° 45' 40.5" P.A. 268.00 sep 1.8 mag 8.84,10.56 Sp F0
| Coord 2000 |
17122+0946 |
|
Discov num |
HU 170 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 14.17 +09 45 40.5 |
|
| Date first |
1900 |
|
Date last |
2018 |
|
Obs |
22 |
|
| Pa first |
274 |
|
Pa last |
268.3 |
|
P.A. Now (θ) |
268.3° |
|
| Sep first |
1.7 |
|
Sep last |
1.84 |
|
Sep. Now (ρ) |
1.84" |
|
| Mag pri |
8.84 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
1.72 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155592 |
|
Constellation |
Ophiuchus |
|
SAO |
122172 |
|
Tycho2 |
0981-00969-1 |
|
| Gaia DR2 |
4443616904396794368 |
|
HD |
155592 |
|
