20396+3908 SEI 1210
20h 39m 40.37s +39° 08' 22.6" P.A. 303.00 sep 12.0 mag 10.42,12.40
| Coord 2000 |
20396+3908 |
|
Discov num |
SEI1210 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 40.37 +39 08 22.6 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
302 |
|
Pa last |
302.6 |
|
P.A. Now (θ) |
302.6° |
|
| Sep first |
12.0 |
|
Sep last |
11.976 |
|
Sep. Now (ρ) |
11.976" |
|
| Mag pri |
10.42 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.283 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3153-00003-1 |
|
Gaia DR2 |
2063623247614281728 |
|
