20092+3540 SEI 922
20h 09m 10.93s +35° 39' 29.1" P.A. 215.00 sep 18.5 mag 12.01,13.00
| Coord 2000 |
20092+3540 |
|
Discov num |
SEI 922 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 10.93 +35 39 29.1 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
216 |
|
Pa last |
214.8 |
|
P.A. Now (θ) |
214.8° |
|
| Sep first |
18.5 |
|
Sep last |
18.528 |
|
Sep. Now (ρ) |
18.528" |
|
| Mag pri |
12.01 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.275 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2683-03698-1 |
|
Gaia DR2 |
2059036252610078848 |
|
