16437-0834 UC 3217

 
 
16h 43m 42.60s -08 34' 06.4" P.A. 118 sep 42.9 mag 13.26,15.08
 
 
Coord 2000
16437-0834
Discov num
UC 3217
Comp
Coord arcsec 2000
16 43 42.60 -08 34 06.4
Date first
1997
Date last
2015
Obs
5
Pa first
120
Pa last
118
P.A. Now (θ)
118°
Sep first
43.2
Sep last
42.9
Sep. Now (ρ)
42.9"
Mag pri
13.26
Mag sec
15.08
delta mag (ΔM)
1.82
Spectral class
Pri motion ra
-070
Sec motion ra
-075
Pri motion dec
-050
Sec motion dec
-049
Notes
V (Proper motion indicates physical)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.3
Precise sep
42.862
Cdsa2 id
UC 3217
Constellation
Ophiuchus
Ra deg
16.728499999999997
De deg
-8.568444444444443
last precise pa
118.3
last precise sep
42.862
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16437-0834 UC 3217 2000 2 119 42.8 13.30 15.10 V 164342.60-083406.4
16437-0834 UC 3217 2010 4 119 42.8 13.26 15.08 V 164342.60-083406.4
16437-0834 UC 3217 2015 5 118 42.9 13.26 15.08 V 164342.60-083406.4

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