20567+4439 BRT 2283
20h 56m 39.51s +44° 38' 21.7" P.A. 339.00 sep 6.0 mag 10.80,11.30
| Coord 2000 |
20567+4439 |
|
Discov num |
BRT2283 |
|
Comp |
|
|
Coord arcsec 2000 |
20 56 39.51 +44 38 21.7 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
338 |
|
Pa last |
339.2 |
|
P.A. Now (θ) |
339.2° |
|
| Sep first |
4.0 |
|
Sep last |
6.026 |
|
Sep. Now (ρ) |
6.026" |
|
| Mag pri |
10.80 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2163016006402754688 |
|
