20414+3049 TDS 1091 (HD 334890)
20h 41m 22.39s +30° 49' 01.3" P.A. 350.00 sep 0.8 mag 11.28,12.06
| Coord 2000 |
20414+3049 |
|
Discov num |
TDS1091 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 22.39 +30 49 01.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
350 |
|
Pa last |
350 |
|
P.A. Now (θ) |
350° |
|
| Sep first |
0.8 |
|
Sep last |
0.838 |
|
Sep. Now (ρ) |
0.838" |
|
| Mag pri |
11.28 |
|
Mag sec |
12.06 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-049 |
|
Sec motion dec |
-049 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 334890 |
|
Constellation |
Cygnus |
|
Tycho2 |
2686-00453-1 |
|
Gaia DR2 |
1859384221118302336 |
|
| HD |
334890 |
|