02523+2339 POU 230

 
 
02h 52m 13.47s +23 38' 30.3" P.A. 308 sep 6.6 mag 12.45,13.20
 
 
Coord 2000
02523+2339
Discov num
POU 230
Comp
Coord arcsec 2000
02 52 13.47 +23 38 30.3
Date first
1897
Date last
2015
Obs
4
Pa first
317
Pa last
308
P.A. Now (θ)
308°
Sep first
5.8
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
12.45
Mag sec
13.20
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
+016
Sec motion ra
-017
Pri motion dec
-010
Sec motion dec
+016
Notes
rPM=1.8
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.9
Precise sep
6.638
Constellation
Aries
Tycho2
1781-00113-1
last precise pa
307.9
last precise sep
6.638
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02523+2339 POU 230 1999 2 309 6.4 12.45 13.20 D 025213.47+233830.3
02523+2339 POU 230 2000 3 309 6.4 12.45 13.20 D 025213.47+233830.3
02523+2339 POU 230 2015 4 308 6.6 12.45 13.20 025213.47+233830.3

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