20283+4113 TDT 2305
20h 28m 20.79s +41° 13' 16.8" P.A. 227.00 sep 0.7 mag 11.51,12.05
| Coord 2000 |
20283+4113 |
|
Discov num |
TDT2305 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 20.79 +41 13 16.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
227 |
|
Pa last |
226.8 |
|
P.A. Now (θ) |
226.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
| Mag pri |
11.51 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3156-01440-1 |
|
Gaia DR2 |
2068014246080583552 |
|
