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=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205.4
Precise sep
8.92
Constellation
Andromeda
last precise pa
205.4
last precise sep
8.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00216+2501 POU 20 1997 3 205 9.2 12.50 13.40 D 002132.56+250054.3
00216+2501 POU 20 2001 4 206 9.2 12.50 13.40 D 002132.56+250054.3
00216+2501 POU 20 2010 5 205 8.8 12.50 13.40 002132.56+250054.3

If you need more information about this double, apply for a data request form to the WDS.