17009+4021 UC 3274

 
 
17h 00m 53.14s +40 21' 26.3" P.A. 236 sep 53.6 mag 15.60,16.42
 
 
Coord 2000
17009+4021
Discov num
UC 3274
Comp
Coord arcsec 2000
17 00 53.14 +40 21 26.3
Date first
1998
Date last
2010
Obs
3
Pa first
236
Pa last
236
P.A. Now (θ)
236°
Sep first
53.5
Sep last
53.6
Sep. Now (ρ)
53.6"
Mag pri
15.60
Mag sec
16.42
delta mag (ΔM)
0.82
Spectral class
Pri motion ra
-023
Sec motion ra
-036
Pri motion dec
+049
Sec motion dec
+053
Notes
V (Proper motion indicates physical)
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.4
Precise sep
53.57
Constellation
Hercules
last precise pa
236.4
last precise sep
53.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17009+4021 UC 3274 2000 2 237 53.5 15.60 15.70 V 170053.14+402126.3
17009+4021 UC 3274 2002 2 236 53.6 15.60 15.70 V 170053.14+402126.3
17009+4021 UC 3274 2010 3 237 53.5 15.60 16.42 V 170053.14+402126.3

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