22579+5439 A 1477 (HD 217175)
22h 57m 53.58s +54° 39' 08.3" P.A. 355.00 sep 0.7 mag 9.19,9.58 Sp F5
| Coord 2000 |
22579+5439 |
|
Discov num |
A 1477 |
|
Comp |
|
|
Coord arcsec 2000 |
22 57 53.58 +54 39 08.3 |
|
| Date first |
1906 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
333 |
|
Pa last |
354.6 |
|
P.A. Now (θ) |
354.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.679 |
|
Sep. Now (ρ) |
0.679" |
|
| Mag pri |
9.19 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 217175 |
|
Constellation |
Cassiopeia |
|
SAO |
35007 |
|
Tycho2 |
3989-00930-1 |
|
| Gaia DR2 |
2002669651565388800 |
|
HD |
217175 |
|
