00185+2503 POU  17

 
 
00h 18m 30.63s +25 03' 43.2" P.A. 163 sep 7.9 mag 13.20,13.60
 
 
Coord 2000
00185+2503
Discov num
POU  17
Comp
Coord arcsec 2000
00 18 30.63 +25 03 43.2
Date first
1899
Date last
2015
Obs
8
Pa first
144
Pa last
163
P.A. Now (θ)
163°
Sep first
8.5
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
13.20
Mag sec
13.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.3
Precise sep
7.895
Constellation
Andromeda
Gaia DR2
11830652416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00185+2503 POU 17 1997 3 161 8.0 13.20 13.60 D 001830.63+250343.2
00185+2503 POU 17 2001 4 161 8.0 13.20 13.60 D 001830.63+250343.2
00185+2503 POU 17 2015 5 163 7.9 13.20 13.60 001830.63+250343.2

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