16433-1241 GWP 2657
16h 43m 15.52s -12° 40' 52.8" P.A. 344.00 sep 107.8 mag 16.90,17.60
| Coord 2000 |
16433-1241 |
|
Discov num |
GWP2657 |
|
Comp |
|
|
Coord arcsec 2000 |
16 43 15.52 -12 40 52.8 |
|
| Date first |
1988 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
345 |
|
Pa last |
344.4 |
|
P.A. Now (θ) |
344.4° |
|
| Sep first |
107.5 |
|
Sep last |
107.766 |
|
Sep. Now (ρ) |
107.766" |
|
| Mag pri |
16.90 |
|
Mag sec |
17.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-056 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-026 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4327864413324526464 |
|
