21425+4832 COU 2313
21h 42m 29.17s +48° 32' 36.9" P.A. 55.00 sep 0.4 mag 11.20,11.20
| Coord 2000 |
21425+4832 |
|
Discov num |
COU2313 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 29.17 +48 32 36.9 |
|
| Date first |
1985 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
55 |
|
Pa last |
54.8 |
|
P.A. Now (θ) |
54.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.405 |
|
Sep. Now (ρ) |
0.405" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3595-01577-1 |
|
Gaia DR2 |
1978044752935116160 |
|
