17572+4131 COU 1782
17h 57m 10.07s +41° 32' 03.0" P.A. 190.00 sep 0.4 mag 10.30,11.10
| Coord 2000 |
17572+4131 |
|
Discov num |
COU1782 |
|
Comp |
|
|
Coord arcsec 2000 |
17 57 10.07 +41 32 03.0 |
|
| Date first |
1978 |
|
Date last |
2008 |
|
Obs |
4 |
|
| Pa first |
174 |
|
Pa last |
189.9 |
|
P.A. Now (θ) |
189.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.351 |
|
Sep. Now (ρ) |
0.351" |
|
| Mag pri |
10.30 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3097-00656-1 |
|
Gaia DR2 |
1345056286773084416 |
|
