02558+3532 HU 810 AB
02h 55m 45.74s +35° 32' 08.5" P.A. 18.00 sep 1.5 mag 8.92,14.90 Sp F5
Coord 2000 |
02558+3532 |
|
Discov num |
HU 810 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 55 45.74 +35 32 08.5 |
|
Date first |
1902 |
|
Date last |
2009 |
|
Obs |
4 |
|
Pa first |
15 |
|
Pa last |
18.2 |
|
P.A. Now (θ) |
18.2° |
|
Sep first |
1.3 |
|
Sep last |
1.46 |
|
Sep. Now (ρ) |
1.46" |
|
Mag pri |
8.92 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
5.98 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
56008 |
|
Tycho2 |
2334-00013-1 |
|
HD |
18127 |
|
ADS |
2216 |
|