20510+4125 COU 2427
20h 51m 02.19s +41° 25' 20.6" P.A. 312.00 sep 0.5 mag 10.14,10.24
| Coord 2000 |
20510+4125 |
|
Discov num |
COU2427 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 02.19 +41 25 20.6 |
|
| Date first |
1986 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
303 |
|
Pa last |
312.3 |
|
P.A. Now (θ) |
312.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.461 |
|
Sep. Now (ρ) |
0.461" |
|
| Mag pri |
10.14 |
|
Mag sec |
10.24 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3175-01076-1 |
|
Gaia DR2 |
2065766161415657728 |
|
