00216+2501 POU  20

 
 
00H 21M 32.56S +25 00' 54.3" P.A. 205 SEP 8.9 MAG 12.50,13.40
 
 
Coord 2000
00216+2501
Discov num
POU  20
Comp
Coord arcsec 2000
00 21 32.56 +25 00 54.3
Date first
1899
Date last
2010
Obs
5
Pa first
204
Pa last
205
P.A. Now (θ)
205°
Sep first
9.5
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
12.50
Mag sec
13.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-054
Sec motion ra
-050
Pri motion dec
+025
Sec motion dec
+026
Notes
rPM=0.06900000000000001 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
205.4
last precise sep
8.92