17401+2646 BRT3320

 
 
17h 40m 08.58s +26 46' 09.1" P.A. 103 sep 4.6 mag 11.79,11.99
 
 
Coord 2000
17401+2646
Discov num
BRT3320
Comp
Coord arcsec 2000
17 40 08.58 +26 46 09.1
Date first
1897
Date last
2002
Obs
9
Pa first
94
Pa last
103
P.A. Now (θ)
103°
Sep first
3.9
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.79
Mag sec
11.99
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-006
Sec motion ra
+023
Pri motion dec
-005
Sec motion dec
-015
Notes
N (See Notes)
rPM=1.117
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.1
Precise sep
4.612
Constellation
Hercules
Tycho2
2084-01511-1
last precise pa
103.1
last precise sep
4.612
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17401+2646 BRT3320 2000 8 102 4.6 11.79 11.99 D 174008.58+264609.1
17401+2646 BRT3320 2002 9 103 4.6 11.79 11.99 D 174008.58+264609.1
17401+2646 BRT3320 2010 10 104 3.8 11.79 11.99 N 174008.58+264609.1

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