17494+4028 COU 1456
17h 49m 25.06s +40° 27' 26.5" P.A. 275.00 sep 1.4 mag 11.26,11.35
| Coord 2000 |
17494+4028 |
|
Discov num |
COU1456 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 25.06 +40 27 26.5 |
|
| Date first |
1976 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
274 |
|
Pa last |
274.7 |
|
P.A. Now (θ) |
274.7° |
|
| Sep first |
1.3 |
|
Sep last |
1.413 |
|
Sep. Now (ρ) |
1.413" |
|
| Mag pri |
11.26 |
|
Mag sec |
11.35 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
-063 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3092-00369-1 |
|
Gaia DR2 |
1344755570344322432 |
|
