20340+2942 TDS 1084
20h 33m 58.62s +29° 42' 07.6" P.A. 6.00 sep 1.8 mag 10.95,12.94
| Coord 2000 |
20340+2942 |
|
Discov num |
TDS1084 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 58.62 +29 42 07.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
6 |
|
Pa last |
6.2 |
|
P.A. Now (θ) |
6.2° |
|
| Sep first |
1.8 |
|
Sep last |
1.846 |
|
Sep. Now (ρ) |
1.846" |
|
| Mag pri |
10.95 |
|
Mag sec |
12.94 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2169-00073-1 |
|
Gaia DR2 |
1860714939425031040 |
|
