20134+2941 MLB 661
20h 13m 24.77s +29° 41' 26.4" P.A. 167.00 sep 3.9 mag 9.60,10.50
| Coord 2000 |
20134+2941 |
|
Discov num |
MLB 661 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 24.77 +29 41 26.4 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
165 |
|
Pa last |
166.8 |
|
P.A. Now (θ) |
166.8° |
|
| Sep first |
3.8 |
|
Sep last |
3.914 |
|
Sep. Now (ρ) |
3.914" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
rPM=0.941
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2029587379844546048 |
|