17256+4145 COU 1296
17h 25m 38.82s +41° 44' 59.4" P.A. 345.00 sep 0.5 mag 9.20,11.50 Sp G0
| Coord 2000 |
17256+4145 |
|
Discov num |
COU1296 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 38.82 +41 44 59.4 |
|
| Date first |
1975 |
|
Date last |
2012 |
|
Obs |
4 |
|
| Pa first |
30 |
|
Pa last |
344.8 |
|
P.A. Now (θ) |
344.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.496 |
|
Sep. Now (ρ) |
0.496" |
|
| Mag pri |
9.20 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3094-00638-1 |
|
Gaia DR2 |
1347888693150503936 |
|
