16423-2010 UC 3212

 
 
16h 42m 17.11s -20 09' 46.6" P.A. 98 sep 15.3 mag 13.40,16.50
 
 
Coord 2000
16423-2010
Discov num
UC 3212
Comp
Coord arcsec 2000
16 42 17.11 -20 09 46.6
Date first
1998
Date last
2010
Obs
3
Pa first
97
Pa last
98
P.A. Now (θ)
98°
Sep first
15.2
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
13.40
Mag sec
16.50
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-042
Sec motion ra
-026
Pri motion dec
+052
Sec motion dec
+061
Notes
V (Proper motion indicates physical)
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
15.25
Cdsa2 id
UC 3212
Constellation
Ophiuchus
Ra deg
16.704752777777777
De deg
-20.16294444444444
last precise pa
97.6
last precise sep
15.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16423-2010 UC 3212 1999 2 97 15.1 13.40 16.50 V 164217.11-200946.6
16423-2010 UC 3212 2000 2 97 15.1 13.40 16.50 V 164217.11-200946.6
16423-2010 UC 3212 2010 3 98 15.1 13.40 16.50 V 164217.11-200946.6

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