20305+5651 TDT 2330
20h 30m 32.71s +56° 50' 46.7" P.A. 63.00 sep 0.6 mag 11.51,11.61
| Coord 2000 |
20305+5651 |
|
Discov num |
TDT2330 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 32.71 +56 50 46.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
63 |
|
Pa last |
62.6 |
|
P.A. Now (θ) |
62.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
| Mag pri |
11.51 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3958-01614-1 |
|
Gaia DR2 |
2186984569603188992 |
|
