20519+4140 COU 2428
20h 51m 53.04s +41° 40' 18.0" P.A. 113.00 sep 0.7 mag 10.70,13.70
Coord 2000 |
20519+4140 |
|
Discov num |
COU2428 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 53.04 +41 40 18.0 |
|
Date first |
1986 |
|
Date last |
2014 |
|
Obs |
3 |
|
Pa first |
105 |
|
Pa last |
113 |
|
P.A. Now (θ) |
113° |
|
Sep first |
0.8 |
|
Sep last |
0.731 |
|
Sep. Now (ρ) |
0.731" |
|
Mag pri |
10.70 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3175-00766-1 |
|
Gaia DR2 |
2065775502967453440 |
|