20493+2206 GRV 383
20h 49m 19.04s +22° 06' 14.8" P.A. 124.00 sep 21.2 mag 11.58,12.51
| Coord 2000 |
20493+2206 |
|
Discov num |
GRV 383 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 19.04 +22 06 14.8 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
125 |
|
Pa last |
124 |
|
P.A. Now (θ) |
124° |
|
| Sep first |
21.6 |
|
Sep last |
21.192 |
|
Sep. Now (ρ) |
21.192" |
|
| Mag pri |
11.58 |
|
Mag sec |
12.51 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
|
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-050 |
|
| Pri motion dec |
-056 |
|
Sec motion dec |
-056 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
1659-00108-1 |
|
Gaia DR2 |
1838971886521857024 |
|
