18144+4042 TDS 910
18h 14m 25.09s +40° 41' 56.4" P.A. 265.00 sep 2.0 mag 11.32,11.51
| Coord 2000 |
18144+4042 |
|
Discov num |
TDS 910 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 25.09 +40 41 56.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
266 |
|
Pa last |
265.1 |
|
P.A. Now (θ) |
265.1° |
|
| Sep first |
2.0 |
|
Sep last |
1.976 |
|
Sep. Now (ρ) |
1.976" |
|
| Mag pri |
11.32 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
-000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3107-02299-2 |
|
Gaia DR2 |
2112449878941432448 |
|
