23384+7038 BU 856 (HD 222247)
23h 38m 25.99s +70° 37' 40.4" P.A. 300.00 sep 0.8 mag 8.74,9.63 Sp A3
| Coord 2000 |
23384+7038 |
|
Discov num |
BU 856 |
|
Comp |
|
|
Coord arcsec 2000 |
23 38 25.99 +70 37 40.4 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
22 |
|
| Pa first |
266 |
|
Pa last |
299.8 |
|
P.A. Now (θ) |
299.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.779 |
|
Sep. Now (ρ) |
0.779" |
|
| Mag pri |
8.74 |
|
Mag sec |
9.63 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+041 |
|
Sec motion ra |
+041 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 222247 |
|
Constellation |
Cepheus |
|
SAO |
10805 |
|
Tycho2 |
4483-01493-1 |
|
| Gaia DR2 |
2215506240524383872 |
|
HD |
222247 |
|
