19493+3116 GRV 285
19h 49m 23.43s +31° 16' 16.0" P.A. 357.00 sep 24.6 mag 12.10,12.90
| Coord 2000 |
19493+3116 |
|
Discov num |
GRV 285 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 23.43 +31 16 16.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
357 |
|
Pa last |
357.1 |
|
P.A. Now (θ) |
357.1° |
|
| Sep first |
24.4 |
|
Sep last |
24.585 |
|
Sep. Now (ρ) |
24.585" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.814
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2669-03063-1 |
|
Gaia DR2 |
2033689593351946112 |
|
