16405-0256 UC 3205

 
 
16h 40m 29.23s -02 55' 59.8" P.A. 187.00 sep 29.9 mag 12.35,14.39
 
 
Coord 2000
16405-0256
Discov num
UC 3205
Comp
Coord arcsec 2000
16 40 29.23 -02 55 59.8
Date first
1997
Date last
2015
Obs
8
Pa first
187
Pa last
187
P.A. Now (θ)
187°
Sep first
29.8
Sep last
29.9
Sep. Now (ρ)
29.9"
Mag pri
12.35
Mag sec
14.39
delta mag (ΔM)
2.04
Spectral class
Pri motion ra
-026
Sec motion ra
-034
Pri motion dec
-049
Sec motion dec
-055
Notes
V (Proper motion indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.8
Precise sep
29.865
Constellation
Ophiuchus
Gaia DR2
4354926349420077056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16405-0256 UC 3205 2000 2 187 29.9 12.30 14.40 V 164029.23-025559.8
16405-0256 UC 3205 2010 4 187 29.9 12.35 14.39 V 164029.23-025559.8
16405-0256 UC 3205 2015 5 187 29.7 12.35 14.39 V 164029.23-025559.8

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