18101+1844 GWP 2766
18h 10m 06.89s +18° 44' 05.5" P.A. 205.00 sep 9.6 mag 17.30,17.40
| Coord 2000 |
18101+1844 |
|
Discov num |
GWP2766 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 06.89 +18 44 05.5 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
206 |
|
Pa last |
205.4 |
|
P.A. Now (θ) |
205.4° |
|
| Sep first |
9.6 |
|
Sep last |
9.57 |
|
Sep. Now (ρ) |
9.57" |
|
| Mag pri |
17.30 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-052 |
|
| Pri motion dec |
-060 |
|
Sec motion dec |
-070 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.124 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4526614437265551488 |
|
