20366+4139 TDT 2416
20h 36m 38.47s +41° 38' 46.1" P.A. 352.00 sep 0.7 mag 11.34,11.67
| Coord 2000 |
20366+4139 |
|
Discov num |
TDT2416 |
|
Comp |
|
|
Coord arcsec 2000 |
20 36 38.47 +41 38 46.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
352 |
|
Pa last |
351.7 |
|
P.A. Now (θ) |
351.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
11.34 |
|
Mag sec |
11.67 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3161-00548-1 |
|
