20427+4627 TDS 1092
20h 42m 43.48s +46° 26' 44.2" P.A. 315.00 sep 0.9 mag 11.11,11.41
| Coord 2000 |
20427+4627 |
|
Discov num |
TDS1092 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 43.48 +46 26 44.2 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
322 |
|
Pa last |
314.7 |
|
P.A. Now (θ) |
314.7° |
|
| Sep first |
0.9 |
|
Sep last |
0.911 |
|
Sep. Now (ρ) |
0.911" |
|
| Mag pri |
11.11 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3574-02407-1 |
|
Gaia DR2 |
2166591029799323264 |
|
