20122+3548 SEI 992
20h 12m 08.62s +35° 47' 36.4" P.A. 77.00 sep 26.4 mag 12.42,12.38
| Coord 2000 |
20122+3548 |
|
Discov num |
SEI 992 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 08.62 +35 47 36.4 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
79 |
|
Pa last |
76.7 |
|
P.A. Now (θ) |
76.7° |
|
| Sep first |
25.6 |
|
Sep last |
26.393 |
|
Sep. Now (ρ) |
26.393" |
|
| Mag pri |
12.42 |
|
Mag sec |
12.38 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.777
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-03488-1 |
|
Gaia DR2 |
2058955992583339264 |
|
