20199+3506 TDT 2174
20h 19m 53.64s +35° 05' 53.4" P.A. 227.00 sep 0.5 mag 11.30,11.42
| Coord 2000 |
20199+3506 |
|
Discov num |
TDT2174 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 53.64 +35 05 53.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
227 |
|
Pa last |
226.6 |
|
P.A. Now (θ) |
226.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+067 |
|
Sec motion ra |
+067 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2680-00664-1 |
|
Gaia DR2 |
2057106957599152640 |
|