20399+2549 J 3105
20h 39m 49.05s +25° 51' 41.1" P.A. 170.00 sep 5.7 mag 11.80,12.20
| Coord 2000 |
20399+2549 |
|
Discov num |
J 3105 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 49.05 +25 51 41.1 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
160 |
|
Pa last |
169.5 |
|
P.A. Now (θ) |
169.5° |
|
| Sep first |
4.0 |
|
Sep last |
5.674 |
|
Sep. Now (ρ) |
5.674" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.174
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1855703709018729344 |
|
