01553+4647 BJN   4

 
 
01H 55M 19.57S +46 47' 04.3" P.A. 169 SEP 7.2 MAG 9.20,9.20
 
 
Coord 2000
01553+4647
Discov num
BJN   4
Comp
Coord arcsec 2000
01 55 19.57 +46 47 04.3
Date first
1903
Date last
2016
Obs
7
Pa first
168
Pa last
169
P.A. Now (θ)
169°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
9.20
Mag sec
9.20
delta mag (ΔM)
0
Spectral class
Pri motion ra
+013
Sec motion ra
+015
Pri motion dec
-003
Sec motion dec
-012
Notes
V (Proper motion indicates physical)
rPM=0.48
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
169.4
last precise sep
7.219