20382+3938 MLB 778
20h 38m 11.94s +39° 38' 25.6" P.A. 285.00 sep 8.3 mag 13.30,14.50
| Coord 2000 |
20382+3938 |
|
Discov num |
MLB 778 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 11.94 +39 38 25.6 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
310 |
|
Pa last |
284.8 |
|
P.A. Now (θ) |
284.8° |
|
| Sep first |
4.7 |
|
Sep last |
8.308 |
|
Sep. Now (ρ) |
8.308" |
|
| Mag pri |
13.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-023 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.282
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2064399021783203328 |
|
