20555+3028 TDT 2633
20h 55m 32.94s +30° 27' 59.2" P.A. 116.00 sep 1.4 mag 11.27,12.63
| Coord 2000 |
20555+3028 |
|
Discov num |
TDT2633 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 32.94 +30 27 59.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
116 |
|
Pa last |
115.5 |
|
P.A. Now (θ) |
115.5° |
|
| Sep first |
1.4 |
|
Sep last |
1.38 |
|
Sep. Now (ρ) |
1.38" |
|
| Mag pri |
11.27 |
|
Mag sec |
12.63 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2688-00966-1 |
|
Gaia DR2 |
1858759732874177792 |
|
