20496+0538 GWP 3002
20h 49m 38.27s +05° 38' 12.6" P.A. 247.00 sep 57.2 mag 13.90,16.30
| Coord 2000 |
20496+0538 |
|
Discov num |
GWP3002 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 38.27 +05 38 12.6 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
248 |
|
Pa last |
247.4 |
|
P.A. Now (θ) |
247.4° |
|
| Sep first |
57.1 |
|
Sep last |
57.184 |
|
Sep. Now (ρ) |
57.184" |
|
| Mag pri |
13.90 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-054 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-032 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.101 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1735690125056191232 |
|