02581+6912 STF 317

 
 
02H 58M 07.08S +69 11' 35.8" P.A. 84 SEP 4.1 MAG 7.93,9.82 SP F2 DIST. 80.45 PC (262.43 L.Y.)
 
 
Coord 2000
02581+6912
Discov num
STF 317
Comp
Coord arcsec 2000
02 58 07.08 +69 11 35.8
Date first
1828
Date last
2012
Obs
25
Pa first
86
Pa last
84
P.A. Now (θ)
84°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
7.93
Mag sec
9.82
delta mag (ΔM)
1.89
Spectral class
F2 (yellow-white)
Pri motion ra
+088
Sec motion ra
+097
Pri motion dec
-096
Sec motion dec
-095
Notes
N (See Notes)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
12530
HIP
13836
Tycho2
4313-00525-1
HD
18056
BD
BD+68 209
Distance
80.45
Distance ly
262.43
last precise pa
84
last precise sep
4.07