13219+4416 KZA  54

 
 
13h 21m 51.40s +44 15' 59.9" P.A. 18.00 sep 19.2 mag 11.50,12.00
 
 
Coord 2000
13219+4416
Discov num
KZA  54
Comp
Coord arcsec 2000
13 21 51.40 +44 15 59.9
Date first
1983
Date last
2019
Obs
15
Pa first
15
Pa last
18
P.A. Now (θ)
18°
Sep first
19.7
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-040
Sec motion ra
-003
Pri motion dec
+005
Sec motion dec
-003
Notes
rPM=0.939
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.3
Precise sep
19.22
Constellation
Canes Venatici
Tycho2
3031-00414-1
Gaia DR2
94072387072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13219+4416 KZA 54 2006 6 17 19.3 11.50 12.00 D 132151.40+441559.9
13219+4416 KZA 54 2015 8 19 19.4 11.50 12.00 132151.40+441559.9
13219+4416 KZA 54 2019 15 18 19.2 11.50 12.00 132151.40+441559.9

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