16318-1725 UC 3183

 
 
16h 31m 47.63s -17 25' 24.0" P.A. 314 sep 22.4 mag 14.10,15.50
 
 
Coord 2000
16318-1725
Discov num
UC 3183
Comp
Coord arcsec 2000
16 31 47.63 -17 25 24.0
Date first
1995
Date last
2015
Obs
7
Pa first
314
Pa last
314
P.A. Now (θ)
314°
Sep first
22.1
Sep last
22.4
Sep. Now (ρ)
22.4"
Mag pri
14.10
Mag sec
15.50
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-050
Sec motion ra
-051
Pri motion dec
-025
Sec motion dec
-019
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.109 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.8
Precise sep
22.391
Cdsa2 id
UC 3183
Constellation
Ophiuchus
Ra deg
16.52989722222222
De deg
-17.423333333333336
last precise pa
313.8
last precise sep
22.391
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16318-1725 UC 3183 2000 2 314 22.3 14.10 15.50 V 163147.63-172524.0
16318-1725 UC 3183 2010 6 314 22.2 14.10 15.50 V R 163147.63-172524.0
16318-1725 UC 3183 2015 7 314 22.4 14.10 15.50 V R 163147.63-172524.0

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