20449+4332 ES 1448
20h 44m 52.85s +43° 31' 51.6" P.A. 142.00 sep 2.0 mag 10.39,10.80 Sp A2
| Coord 2000 |
20449+4332 |
|
Discov num |
ES 1448 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 52.85 +43 31 51.6 |
|
| Date first |
1915 |
|
Date last |
2018 |
|
Obs |
9 |
|
| Pa first |
138 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.013 |
|
Sep. Now (ρ) |
2.013" |
|
| Mag pri |
10.39 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3178-00460-1 |
|
Gaia DR2 |
2066957546689784960 |
|
