02493+2516 POU 228

 
 
02h 49m 20.55s +25 15' 51.2" P.A. 109 sep 7.9 mag 11.80,12.60
 
 
Coord 2000
02493+2516
Discov num
POU 228
Comp
Coord arcsec 2000
02 49 20.55 +25 15 51.2
Date first
1898
Date last
2013
Obs
5
Pa first
116
Pa last
109
P.A. Now (θ)
109°
Sep first
8.6
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.80
Mag sec
12.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+008
Sec motion ra
+018
Pri motion dec
+000
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
109.1
last precise sep
7.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02493+2516 POU 228 1997 2 113 7.6 11.80 12.60 D 024920.55+251551.2
02493+2516 POU 228 2000 3 113 7.6 11.80 12.60 D 024920.55+251551.2
02493+2516 POU 228 2013 4 109 7.9 11.80 12.60 024920.55+251551.2

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