17173+3202 UC 3317

 
 
17h 17m 15.21s +32 02' 07.6" P.A. 359.00 sep 10.4 mag 13.00,16.50
 
 
Coord 2000
17173+3202
Discov num
UC 3317
Comp
Coord arcsec 2000
17 17 15.21 +32 02 07.6
Date first
1998
Date last
2015
Obs
3
Pa first
357
Pa last
359
P.A. Now (θ)
359°
Sep first
9.7
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
13.00
Mag sec
16.50
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-012
Sec motion ra
-024
Pri motion dec
-057
Sec motion dec
-087
Notes
V (Proper motion indicates physical)
rPM=0.358
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.9
Precise sep
10.431
Constellation
Hydra
SAO
65917
Gaia DR2
1333532752080679168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17173+3202 UC 3317 2000 2 354 9.8 13.00 16.50 V 171715.21+320207.6
17173+3202 UC 3317 2002 2 354 9.7 13.00 16.50 V 171715.21+320207.6
17173+3202 UC 3317 2015 3 359 10.4 13.00 16.50 V 171715.21+320207.6

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