17506+1227 UC 3424

17h 50m 33.67s +12 26' 42.6" P.A. 286 sep 30.5 mag 15.28,15.93

Coord 2000
17506+1227
Discov num
UC 3424
Comp
Coord arcsec 2000
17 50 33.67 +12 26 42.6
Date first
1999
Date last
2010
Obs
3
Pa first
285
Pa last
286
P.A. Now (θ)
286°
Sep first
30.4
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
15.28
Mag sec
15.93
delta mag (ΔM)
0.65
Spectral class
Pri motion ra
+057
Sec motion ra
+030
Pri motion dec
+032
Sec motion dec
+065
Notes
V (Proper motion indicates physical)


rPM=0.596

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
285.9
Precise sep
30.46
Constellation
Ophiuchus
last precise pa
285.9
last precise sep
30.46




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17506+1227 UC 3424 2000 2 286 30.5 15.30 15.90 V 175033.67+122642.6
17506+1227 UC 3424 2001 2 286 30.5 15.30 15.90 V 175033.67+122642.6
17506+1227 UC 3424 2010 3 286 30.5 15.28 15.93 V 175033.67+122642.6

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