22049+6100 BU 474 (HD 209899)
22h 04m 51.04s +60° 59' 39.2" P.A. 342.00 sep 17.9 mag 8.25,11.80 Sp F5
| Coord 2000 |
22049+6100 |
|
Discov num |
BU 474 |
|
Comp |
|
|
Coord arcsec 2000 |
22 04 51.04 +60 59 39.2 |
|
| Date first |
1877 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
0 |
|
Pa last |
342.4 |
|
P.A. Now (θ) |
342.4° |
|
| Sep first |
10.0 |
|
Sep last |
17.866 |
|
Sep. Now (ρ) |
17.866" |
|
| Mag pri |
8.25 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
3.55 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=1.379
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 209899 |
|
Constellation |
Cepheus |
|
SAO |
19843 |
|
Tycho2 |
4263-01235-1 |
|
| Gaia DR2 |
2203274865165986944 |
|
HD |
209899 |
|
