17405+2450 HJ 1302

 
 
17h 40m 27.84s +24 50' 46.5" P.A. 147 sep 6.2 mag 11.00,11.00
 
 
Coord 2000
17405+2450
Discov num
HJ 1302
Comp
Coord arcsec 2000
17 40 27.84 +24 50 46.5
Date first
1828
Date last
2015
Obs
12
Pa first
140
Pa last
147
P.A. Now (θ)
147°
Sep first
1.8
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
11.00
Mag sec
11.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-011
Sec motion ra
+006
Pri motion dec
+020
Sec motion dec
-002
Notes
rPM=1.218
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147.1
Precise sep
6.2
Constellation
Hercules
last precise pa
147.1
last precise sep
6.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17405+2450 HJ 1302 2000 6 147 6.2 11.00 11.00 D 174027.84+245046.5
17405+2450 HJ 1302 2011 8 147 6.1 11.00 11.00 D 174027.84+245046.5
17405+2450 HJ 1302 2015 11 147 6.2 11.00 11.00 174027.84+245046.5

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