20098+3629 COU 2413 (HD 228020)
20h 09m 46.29s +36° 28' 50.8" P.A. 91.00 sep 0.8 mag 10.25,10.41 Sp A1V
| Coord 2000 |
20098+3629 |
|
Discov num |
COU2413 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 46.29 +36 28 50.8 |
|
| Date first |
1986 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
95 |
|
Pa last |
91.1 |
|
P.A. Now (θ) |
91.1° |
|
| Sep first |
0.8 |
|
Sep last |
0.8 |
|
Sep. Now (ρ) |
0.8" |
|
| Mag pri |
10.25 |
|
Mag sec |
10.41 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 228020 |
|
Constellation |
Cygnus |
|
Tycho2 |
2683-01884-1 |
|
Gaia DR2 |
2059189222172663296 |
|
| HD |
228020 |
|
