16273+4240 UC 3171

 
 
16h 27m 15.44s +42 40' 16.8" P.A. 312 sep 12.1 mag 14.56,14.43
 
 
Coord 2000
16273+4240
Discov num
UC 3171
Comp
Coord arcsec 2000
16 27 15.44 +42 40 16.8
Date first
1999
Date last
2013
Obs
4
Pa first
313
Pa last
312
P.A. Now (θ)
312°
Sep first
12.0
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
14.56
Mag sec
14.43
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-016
Sec motion ra
-021
Pri motion dec
-059
Sec motion dec
-053
Notes
V (Proper motion indicates physical)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.4
Precise sep
12.067
Cdsa2 id
UC 3171
Constellation
Hercules
Ra deg
16.45428888888889
De deg
42.67133333333333
last precise pa
312.4
last precise sep
12.067
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16273+4240 UC 3171 2000 2 312 12.0 14.60 14.40 V 162715.44+424016.8
16273+4240 UC 3171 2002 2 312 12.0 14.60 14.40 V 162715.44+424016.8
16273+4240 UC 3171 2010 3 312 12.1 14.56 14.43 V 162715.44+424016.8
16273+4240 UC 3171 2013 4 312 12.1 14.56 14.43 V 162715.44+424016.8

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