12239+4441 ES 1155

 
 
12H 23M 57.75S +44 40' 37.9" P.A. 201 SEP 3.5 MAG 10.90,11.80
 
 
Coord 2000
12239+4441
Discov num
ES 1155
Comp
Coord arcsec 2000
12 23 57.75 +44 40 37.9
Date first
1912
Date last
2003
Obs
8
Pa first
195
Pa last
201
P.A. Now (θ)
201°
Sep first
3.9
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.90
Mag sec
11.80
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+047
Sec motion ra
+012
Pri motion dec
+063
Sec motion dec
-021
Notes
rPM=1.158
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
200.8
last precise sep
3.52