18460+1235 GWP 2798
18h 46m 01.33s +12° 34' 52.5" P.A. 192.00 sep 32.9 mag 15.20,16.00
| Coord 2000 |
18460+1235 |
|
Discov num |
GWP2798 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 01.33 +12 34 52.5 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
192 |
|
Pa last |
191.5 |
|
P.A. Now (θ) |
191.5° |
|
| Sep first |
33.3 |
|
Sep last |
32.932 |
|
Sep. Now (ρ) |
32.932" |
|
| Mag pri |
15.20 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
-052 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.192 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4505343525849934208 |
|