23123+7902 HU 787 (HD 219284)
23h 12m 20.65s +79° 02' 06.3" P.A. 199.00 sep 0.9 mag 9.64,10.32 Sp F2
| Coord 2000 |
23123+7902 |
|
Discov num |
HU 787 |
|
Comp |
|
|
Coord arcsec 2000 |
23 12 20.65 +79 02 06.3 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
197 |
|
Pa last |
198.6 |
|
P.A. Now (θ) |
198.6° |
|
| Sep first |
0.9 |
|
Sep last |
0.933 |
|
Sep. Now (ρ) |
0.933" |
|
| Mag pri |
9.64 |
|
Mag sec |
10.32 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 219284 |
|
Constellation |
Cepheus |
|
SAO |
10647 |
|
Tycho2 |
4609-00096-1 |
|
| Gaia DR2 |
2283043574757130368 |
|
HD |
219284 |
|
