20094+3244 SEI 925 (HD 331887)
20h 09m 26.66s +32° 44' 12.4" P.A. 338.00 sep 22.9 mag 11.89,12.48
| Coord 2000 |
20094+3244 |
|
Discov num |
SEI 925 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 26.66 +32 44 12.4 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
342 |
|
Pa last |
337.8 |
|
P.A. Now (θ) |
337.8° |
|
| Sep first |
23.6 |
|
Sep last |
22.913 |
|
Sep. Now (ρ) |
22.913" |
|
| Mag pri |
11.89 |
|
Mag sec |
12.48 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
N
X
B
(See Notes, Dubious double, Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 331887 |
|
Constellation |
Cygnus |
|
Tycho2 |
2675-00253-1 |
|
Gaia DR2 |
2054907659467511808 |
|
| HD |
331887 |
|
