20027+2256 MMA 22
20h 02m 44.20s +22° 56' 20.4" P.A. 31.00 sep 11.6 mag 14.20,14.90
| Coord 2000 |
20027+2256 |
|
Discov num |
MMA 22 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 44.20 +22 56 20.4 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
31 |
|
Pa last |
30.8 |
|
P.A. Now (θ) |
30.8° |
|
| Sep first |
11.4 |
|
Sep last |
11.564 |
|
Sep. Now (ρ) |
11.564" |
|
| Mag pri |
14.20 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.556
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1833092630379573248 |
|
