20239+4718 TDT 2236
20h 23m 55.53s +47° 18' 23.2" P.A. 279.00 sep 0.9 mag 12.26,12.26
| Coord 2000 |
20239+4718 |
|
Discov num |
TDT2236 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 55.53 +47 18 23.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
279 |
|
Pa last |
278.6 |
|
P.A. Now (θ) |
278.6° |
|
| Sep first |
0.9 |
|
Sep last |
0.93 |
|
Sep. Now (ρ) |
0.93" |
|
| Mag pri |
12.26 |
|
Mag sec |
12.26 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3576-00794-1 |
|
Gaia DR2 |
2083379886719635328 |
|
