17125+2802 COU 493
17h 12m 25.70s +28° 02' 15.1" P.A. 56.00 sep 0.3 mag 10.40,11.10
| Coord 2000 |
17125+2802 |
|
Discov num |
COU 493 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 25.70 +28 02 15.1 |
|
| Date first |
1970 |
|
Date last |
2012 |
|
Obs |
5 |
|
| Pa first |
24 |
|
Pa last |
55.5 |
|
P.A. Now (θ) |
55.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.295 |
|
Sep. Now (ρ) |
0.295" |
|
| Mag pri |
10.40 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-075 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2069-00080-1 |
|
Gaia DR2 |
4575376506640942464 |
|
