13401+4555 UC 2581

 
 
13h 40m 03.82s +45 55' 12.2" P.A. 198 sep 9 mag 11.60,14.60
 
 
Coord 2000
13401+4555
Discov num
UC 2581
Comp
Coord arcsec 2000
13 40 03.82 +45 55 12.2
Date first
2000
Date last
2013
Obs
4
Pa first
195
Pa last
198
P.A. Now (θ)
198°
Sep first
8.9
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
11.60
Mag sec
14.60
delta mag (ΔM)
3
Spectral class
Pri motion ra
+059
Sec motion ra
+059
Pri motion dec
-198
Sec motion dec
-198
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
198.3
last precise sep
8.965
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13401+4555 UC 2581 2000 2 195 8.9 11.60 14.60 V 134003.82+455512.2
13401+4555 UC 2581 2002 2 196 8.9 11.60 14.60 V 134003.82+455512.2
13401+4555 UC 2581 2010 3 196 8.5 11.60 14.60 V 134003.82+455512.2
13401+4555 UC 2581 2013 4 198 9.0 11.60 14.60 V 134003.82+455512.2

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