20429+3430 SEI 1225
20h 42m 52.22s +34° 29' 23.6" P.A. 275.00 sep 17.0 mag 11.27,12.27
| Coord 2000 |
20429+3430 |
|
Discov num |
SEI1225 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 52.22 +34 29 23.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
272 |
|
Pa last |
275.2 |
|
P.A. Now (θ) |
275.2° |
|
| Sep first |
17.5 |
|
Sep last |
16.997 |
|
Sep. Now (ρ) |
16.997" |
|
| Mag pri |
11.27 |
|
Mag sec |
12.27 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.749
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2695-01928-1 |
|
Gaia DR2 |
1870127721034183296 |
|
