17086+0951 HU 167 (HD 154988)
17h 08m 37.11s +09° 51' 01.2" P.A. 91.00 sep 0.8 mag 10.51,10.87 Sp G5
| Coord 2000 |
17086+0951 |
|
Discov num |
HU 167 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 37.11 +09 51 01.2 |
|
| Date first |
1900 |
|
Date last |
2017 |
|
Obs |
26 |
|
| Pa first |
60 |
|
Pa last |
91.1 |
|
P.A. Now (θ) |
91.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.792 |
|
Sep. Now (ρ) |
0.792" |
|
| Mag pri |
10.51 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154988 |
|
Constellation |
Ophiuchus |
|
SAO |
122122 |
|
Tycho2 |
0981-01828-1 |
|
| Gaia DR2 |
4443805711151921024 |
|
HD |
154988 |
|
