17400+1253 ROE  96

 
 
17h 40m 03.25s +12 52' 22.6" P.A. 65 sep 7.3 mag 11.14,11.90
 
 
Coord 2000
17400+1253
Discov num
ROE  96
Comp
Coord arcsec 2000
17 40 03.25 +12 52 22.6
Date first
1907
Date last
2010
Obs
7
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
6.2
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
11.14
Mag sec
11.90
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-003
Sec motion ra
+017
Pri motion dec
-023
Sec motion dec
-017
Notes
rPM=0.869
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.2
Precise sep
7.28
Constellation
Ophiuchus
Tycho2
1001-01112-1
last precise pa
65.2
last precise sep
7.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17400+1253 ROE 96 1998 4 66 7.2 11.14 11.90 D 174003.25+125222.6
17400+1253 ROE 96 2008 5 66 7.3 11.14 11.90 D 174003.25+125222.6
17400+1253 ROE 96 2010 7 65 6.4 11.14 11.90 174003.25+125222.6

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