20544+3625 POP 157
20h 54m 22.98s +36° 24' 41.8" P.A. 224.00 sep 3.0 mag 11.10,12.30
| Coord 2000 |
20544+3625 |
|
Discov num |
POP 157 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 22.98 +36 24 41.8 |
|
| Date first |
1980 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
227 |
|
Pa last |
224.2 |
|
P.A. Now (θ) |
224.2° |
|
| Sep first |
3.5 |
|
Sep last |
2.99 |
|
Sep. Now (ρ) |
2.99" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-02245-1 |
|
Gaia DR2 |
1870014162102044928 |
|
