15212+3049 KZA  82

 
 
15h 21m 10.49s +30 49' 33.3" P.A. 93 sep 13.1 mag 13.57,16.41
 
 
Coord 2000
15212+3049
Discov num
KZA  82
Comp
Coord arcsec 2000
15 21 10.49 +30 49 33.3
Date first
1984
Date last
2010
Obs
6
Pa first
73
Pa last
93
P.A. Now (θ)
93°
Sep first
10.6
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
13.57
Mag sec
16.41
delta mag (ΔM)
2.84
Spectral class
Pri motion ra
-014
Sec motion ra
+044
Pri motion dec
-005
Sec motion dec
+001
Notes
rPM=1.325
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.5
Precise sep
13.06
Constellation
Corona Borealis
last precise pa
92.5
last precise sep
13.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15212+3049 KZA 82 2006 2 93 13.4 10.50 11.50 152110.45+304933.3
15212+3049 KZA 82 2007 3 93 13.0 10.50 11.50 152110.45+304933.3
15212+3049 KZA 82 2010 6 93 12.5 13.57 16.41 152110.49+304933.3

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