20040+3309 SEI 832 (HD 227411)
20h 03m 55.83s +33° 08' 46.9" P.A. 219.00 sep 22.2 mag 9.97,11.22 Sp A0
| Coord 2000 |
20040+3309 |
|
Discov num |
SEI 832 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 55.83 +33 08 46.9 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
219 |
|
Pa last |
218.6 |
|
P.A. Now (θ) |
218.6° |
|
| Sep first |
22.9 |
|
Sep last |
22.173 |
|
Sep. Now (ρ) |
22.173" |
|
| Mag pri |
9.97 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.485
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 227411 |
|
Constellation |
Cygnus |
|
Tycho2 |
2674-04432-1 |
|
Gaia DR2 |
2058159430768916736 |
|
| HD |
227411 |
|
