13220+4405 UC 2522

 
 
13h 22m 00.64s +44 05' 27.1" P.A. 246 sep 17 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
5
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
16.9
Sep last
17.0
Sep. Now (ρ)
17"
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
246.1
Precise sep
16.969
Cdsa2 id
UC 2522
Constellation
Canes Venatici
Ra deg
13.366844444444444
De deg
44.09086111111111
last precise pa
246.1
last precise sep
16.969
 
 
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.