13220+4405 UC 2522

 
 
13h 22m 00.64s +44 05' 27.1" P.A. 246 sep 16.9 mag 14.40,15.10
 
 
Coord 2000
13220+4405
Discov num
UC 2522
Comp
Coord arcsec 2000
13 22 00.64 +44 05 27.1
Date first
2000
Date last
2015
Obs
6
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
16.9
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
14.40
Mag sec
15.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-055
Sec motion ra
-052
Pri motion dec
-007
Sec motion dec
-006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246
Precise sep
16.907
Constellation
Canes Venatici
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13220+4405 UC 2522 2000 2 246 16.9 14.40 15.10 V 132200.64+440527.1
13220+4405 UC 2522 2002 2 247 17.0 14.40 15.10 V 132200.64+440527.1
13220+4405 UC 2522 2010 3 246 16.9 14.40 15.10 V R 132200.64+440527.1
13220+4405 UC 2522 2013 4 247 16.9 14.40 15.10 V R 132200.64+440527.1
13220+4405 UC 2522 2015 5 246 17.0 14.40 15.10 V R 132200.64+440527.1

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