00307+3208 STT  11

 
 
00H 30M 39.88S +32 08' 11.4" P.A. 317 SEP 196.6 MAG 7.57,7.70 SP F2 DIST. 159.49 PC (520.26 L.Y.)
 
 
Coord 2000
00307+3208
Discov num
STT  11
Comp
Coord arcsec 2000
00 30 39.88 +32 08 11.4
Date first
1894
Date last
2013
Obs
31
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
197.9
Sep last
196.6
Sep. Now (ρ)
196.6"
Mag pri
7.57
Mag sec
7.70
delta mag (ΔM)
0.13
Spectral class
F2 (yellow-white)
Pri motion ra
+008
Sec motion ra
+010
Pri motion dec
-016
Sec motion dec
-015
Notes
N (See Notes)
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
53947
HIP
2407
Tycho2
2266-01033-1
HD
2688
BD
BD+31 67
Distance
159.49
Distance ly
520.26
last precise pa
317.3
last precise sep
196.6