20193+0418 GWP 2938
20h 19m 18.78s +04° 18' 22.3" P.A. 333.00 sep 50.7 mag 13.80,16.90
| Coord 2000 |
20193+0418 |
|
Discov num |
GWP2938 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 18.78 +04 18 22.3 |
|
| Date first |
1990 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
333 |
|
Pa last |
332.9 |
|
P.A. Now (θ) |
332.9° |
|
| Sep first |
51.4 |
|
Sep last |
50.745 |
|
Sep. Now (ρ) |
50.745" |
|
| Mag pri |
13.80 |
|
Mag sec |
16.90 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-054 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.216 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4245867199812431872 |
|