20592+4257 ES 1576
20h 59m 13.15s +42° 56' 46.9" P.A. 350.00 sep 3.7 mag 11.14,15.60 Sp A2
| Coord 2000 |
20592+4257 |
|
Discov num |
ES 1576 |
|
Comp |
|
|
Coord arcsec 2000 |
20 59 13.15 +42 56 46.9 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
7 |
|
Pa last |
350.3 |
|
P.A. Now (θ) |
350.3° |
|
| Sep first |
4.5 |
|
Sep last |
3.725 |
|
Sep. Now (ρ) |
3.725" |
|
| Mag pri |
11.14 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
4.46 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3175-00369-1 |
|
Gaia DR2 |
2161852894891219840 |
|
ADS |
14511 |
|