17120+1833 LDS 5173
17h 11m 59.60s +18° 32' 17.2" P.A. 91.00 sep 172.4 mag 15.53,17.50
| Coord 2000 |
17120+1833 |
|
Discov num |
LDS5173 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 59.60 +18 32 17.2 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
91 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
| Sep first |
172.0 |
|
Sep last |
172.427 |
|
Sep. Now (ρ) |
172.427" |
|
| Mag pri |
15.53 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-040 |
|
| Pri motion dec |
-076 |
|
Sec motion dec |
-120 |
|
| Notes |
|
|
rPM=0.354
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4548480459367258624 |
|
