17239+3420 GRV 951
17h 23m 54.07s +34° 20' 21.8" P.A. 193.00 sep 39.2 mag 11.76,13.00
| Coord 2000 |
17239+3420 |
|
Discov num |
GRV 951 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 54.07 +34 20 21.8 |
|
| Date first |
1949 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
193 |
|
Pa last |
193.1 |
|
P.A. Now (θ) |
193.1° |
|
| Sep first |
39.5 |
|
Sep last |
39.246 |
|
Sep. Now (ρ) |
39.246" |
|
| Mag pri |
11.76 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.24 |
|
Spectral class |
|
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.484
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2600-00769-1 |
|
Gaia DR2 |
1335659722964739072 |
|
