15338+3818 UC  210

 
 
15h 33m 45.19s +38 17' 52.0" P.A. 211 sep 68.5 mag 13.55,13.73
 
 
Coord 2000
15338+3818
Discov num
UC  210
Comp
Coord arcsec 2000
15 33 45.19 +38 17 52.0
Date first
1998
Date last
2010
Obs
3
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
68.5
Sep last
68.5
Sep. Now (ρ)
68.5"
Mag pri
13.55
Mag sec
13.73
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-062
Sec motion ra
-061
Pri motion dec
+015
Sec motion dec
+020
Notes
V (Proper motion indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.1
Precise sep
68.5
Constellation
Corona Borealis
last precise pa
211.1
last precise sep
68.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15338+3818 UC 210 1998 1 211 68.5 13.37 13.52 V 153345.19+381752.0
15338+3818 UC 210 2002 2 211 68.5 13.37 13.52 VD 153345.19+381752.0
15338+3818 UC 210 2010 3 211 68.5 13.55 13.73 V 153345.19+381752.0

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