02530+2345 POU 231

 
 
02h 52m 58.09s +23 44' 37.3" P.A. 160 sep 14.4 mag 11.86,14.74
 
 
Coord 2000
02530+2345
Discov num
POU 231
Comp
Coord arcsec 2000
02 52 58.09 +23 44 37.3
Date first
1897
Date last
2010
Obs
4
Pa first
159
Pa last
160
P.A. Now (θ)
160°
Sep first
13.1
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
11.86
Mag sec
14.74
delta mag (ΔM)
2.88
Spectral class
Pri motion ra
-001
Sec motion ra
+011
Pri motion dec
+003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
159.8
last precise sep
14.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02530+2345 POU 231 1999 2 160 14.2 11.10 14.00 D 025258.09+234437.3
02530+2345 POU 231 2000 3 160 14.3 11.10 14.00 D 025258.09+234437.3
02530+2345 POU 231 2010 4 160 14.3 11.86 14.74 025258.09+234437.3

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