20096+3459 SEI 929 (HD 227998)
20h 09m 34.34s +34° 58' 36.2" P.A. 31.00 sep 20.9 mag 10.87,11.60 Sp A0
| Coord 2000 |
20096+3459 |
|
Discov num |
SEI 929 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 34.34 +34 58 36.2 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
30 |
|
Pa last |
30.8 |
|
P.A. Now (θ) |
30.8° |
|
| Sep first |
21.9 |
|
Sep last |
20.86 |
|
Sep. Now (ρ) |
20.86" |
|
| Mag pri |
10.87 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.802
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 227998 |
|
Constellation |
Cygnus |
|
Tycho2 |
2679-01212-1 |
|
Gaia DR2 |
2058766704770748928 |
|
| HD |
227998 |
|
