00003+6557 MLR 280 (HD 224738)
00h 00m 18.77s +65° 56' 40.9" P.A. 9.00 sep 1.5 mag 8.57,10.90 Sp F
| Coord 2000 |
00003+6557 |
|
Discov num |
MLR 280 |
|
Comp |
|
|
Coord arcsec 2000 |
00 00 18.77 +65 56 40.9 |
|
| Date first |
1971 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
8 |
|
Pa last |
8.5 |
|
P.A. Now (θ) |
8.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.493 |
|
Sep. Now (ρ) |
1.493" |
|
| Mag pri |
8.57 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
2.33 |
|
Spectral class |
F (yellow-white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 224738 |
|
Constellation |
Cassiopeia |
|
SAO |
20990 |
|
Tycho2 |
4026-00546-1 |
|
| Gaia DR2 |
432308082052936576 |
|
HD |
224738 |
|
