20239+3238 SEI 1112
20h 23m 54.96s +32° 38' 11.7" P.A. 209.00 sep 20.2 mag 11.06,12.10
| Coord 2000 |
20239+3238 |
|
Discov num |
SEI1112 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 54.96 +32 38 11.7 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
213 |
|
Pa last |
208.6 |
|
P.A. Now (θ) |
208.6° |
|
| Sep first |
21.1 |
|
Sep last |
20.199 |
|
Sep. Now (ρ) |
20.199" |
|
| Mag pri |
11.06 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.419
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2676-00932-1 |
|
Gaia DR2 |
2054374739929207936 |
|
