20492+1243 GWP 3001
20h 49m 09.48s +12° 43' 15.9" P.A. 126.00 sep 94.3 mag 16.60,16.70
| Coord 2000 |
20492+1243 |
|
Discov num |
GWP3001 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 09.48 +12 43 15.9 |
|
| Date first |
1990 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
127 |
|
Pa last |
125.9 |
|
P.A. Now (θ) |
125.9° |
|
| Sep first |
93.8 |
|
Sep last |
94.321 |
|
Sep. Now (ρ) |
94.321" |
|
| Mag pri |
16.60 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-040 |
|
Sec motion ra |
-040 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-050 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1760968305400363264 |
|
