20201+3357 RAO 519 (MY Cyg)
20h 20m 03.39s +33° 56' 35.0" P.A. -1.00 sep 0.2 mag 8.30, Sp A2.5m dist. 340.14 pc (1109.54 l.y.)
| Coord 2000 |
20201+3357 |
|
Discov num |
RAO 519 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 03.39 +33 56 35.0 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.2 |
|
Sep last |
0.17 |
|
Sep. Now (ρ) |
0.17" |
|
| Mag pri |
8.30 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
A2.5m (white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
MY Cyg |
|
Constellation |
Cygnus |
|
SAO |
69850 |
|
HIP |
100258 |
|
| Tycho2 |
2680-01529-1 |
|
HD |
193637 |
|
BD |
BD+33 3862 |
|
Distance |
340.14 |
|
| Distance ly |
1109.54 |
|
