20273+4815 TDT 2286
20h 27m 15.43s +48° 14' 59.4" P.A. 50.00 sep 1.7 mag 11.85,11.88
| Coord 2000 |
20273+4815 |
|
Discov num |
TDT2286 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 15.43 +48 14 59.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
50 |
|
Pa last |
50.1 |
|
P.A. Now (θ) |
50.1° |
|
| Sep first |
1.7 |
|
Sep last |
1.65 |
|
Sep. Now (ρ) |
1.65" |
|
| Mag pri |
11.85 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3577-02220-1 |
|
Gaia DR2 |
2083810624706299520 |
|
