20097+3600 SEI 936 (HD 228005)
20h 09m 37.67s +35° 59' 35.5" P.A. 122.00 sep 27.9 mag 10.45,10.55 Sp B
| Coord 2000 |
20097+3600 |
|
Discov num |
SEI 936 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 37.67 +35 59 35.5 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
124 |
|
Pa last |
122.3 |
|
P.A. Now (θ) |
122.3° |
|
| Sep first |
28.3 |
|
Sep last |
27.89 |
|
Sep. Now (ρ) |
27.89" |
|
| Mag pri |
10.45 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
B (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.7
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 228005 |
|
Constellation |
Cygnus |
|
Tycho2 |
2683-03920-1 |
|
Gaia DR2 |
2059143665469985152 |
|
| HD |
228005 |
|
