16362-0945 UC 3191

 
 
16h 36m 12.71s -09 44' 43.8" P.A. 306 sep 33.3 mag 8.39,15.00 Sp K2
 
 
Coord 2000
16362-0945
Discov num
UC 3191
Comp
Coord arcsec 2000
16 36 12.71 -09 44 43.8
Date first
1999
Date last
2015
Obs
3
Pa first
306
Pa last
306
P.A. Now (θ)
306°
Sep first
33.5
Sep last
33.3
Sep. Now (ρ)
33.3"
Mag pri
8.39
Mag sec
15.00
delta mag (ΔM)
6.61
Spectral class
K2 (yellow-orange)
Pri motion ra
-047
Sec motion ra
-052
Pri motion dec
-029
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
rPM=0.111 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.8
Precise sep
33.259
Cdsa2 id
UC 3191
Constellation
Ophiuchus
Tycho2
5632-00145-1
HD
149617
Ra deg
16.603530555555558
De deg
-9.7455
last precise pa
305.8
last precise sep
33.259
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16362-0945 UC 3191 2000 2 306 33.3 8.70 15.00 V 163612.71-094443.8
16362-0945 UC 3191 2010 3 307 33.1 8.39 15.00 K2 V 163612.71-094443.8
16362-0945 UC 3191 2015 3 306 33.3 8.39 15.00 K2 V 163612.71-094443.8

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