01311+4337 ES    4

 
 
01H 31M 05.02S +43 37' 14.6" P.A. 101 SEP 2.8 MAG 8.13,9.12 SP F2 DIST. 109.41 PC (356.9 L.Y.)
 
 
Coord 2000
01311+4337
Discov num
ES    4
Comp
Coord arcsec 2000
01 31 05.02 +43 37 14.6
Date first
1900
Date last
2016
Obs
21
Pa first
105
Pa last
101
P.A. Now (θ)
101°
Sep first
3.5
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
8.13
Mag sec
9.12
delta mag (ΔM)
0.99
Spectral class
F2 (yellow-white)
Pri motion ra
+027
Sec motion ra
+034
Pri motion dec
-012
Sec motion dec
-011
Notes
rPM=0.198 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37289
HIP
7067
Tycho2
2826-02142-1
HD
9169
BD
BD+42 313
Distance
109.41
Distance ly
356.9
last precise pa
100.7
last precise sep
2.766