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
2015
Obs
4
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
68.497
Constellation
Corona Borealis
Gaia DR2
1375823267819096960
 
 
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
15338+3818 UC 210 2015 4 211 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.