20581+3547 J 796
20h 58m 02.98s +35° 45' 29.3" P.A. 200.00 sep 3.7 mag 10.60,12.40
| Coord 2000 |
20581+3547 |
|
Discov num |
J 796 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 02.98 +35 45 29.3 |
|
| Date first |
1912 |
|
Date last |
2002 |
|
Obs |
7 |
|
| Pa first |
197 |
|
Pa last |
199.7 |
|
P.A. Now (θ) |
199.7° |
|
| Sep first |
3.0 |
|
Sep last |
3.732 |
|
Sep. Now (ρ) |
3.732" |
|
| Mag pri |
10.60 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-00843-1 |
|
Gaia DR2 |
1869757529213070848 |
|
