20330+3903 SEI 1163
20h 32m 59.44s +39° 03' 24.8" P.A. 221.00 sep 28.9 mag 11.51,12.50
| Coord 2000 |
20330+3903 |
|
Discov num |
SEI1163 |
|
Comp |
|
|
Coord arcsec 2000 |
20 32 59.44 +39 03 24.8 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
216 |
|
Pa last |
220.9 |
|
P.A. Now (θ) |
220.9° |
|
| Sep first |
28.2 |
|
Sep last |
28.871 |
|
Sep. Now (ρ) |
28.871" |
|
| Mag pri |
11.51 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.286
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3153-00105-1 |
|
Gaia DR2 |
2064208565752732032 |
|
