17386+1153 BRT1287AB

 
 
17h 38m 33.50s +11 52' 27.7" P.A. 122.00 sep 4.1 mag 10.54,11.20
 
 
Coord 2000
17386+1153
Discov num
BRT1287
Comp
AB
Coord arcsec 2000
17 38 33.50 +11 52 27.7
Date first
1907
Date last
2016
Obs
15
Pa first
126
Pa last
122
P.A. Now (θ)
122°
Sep first
3.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.54
Mag sec
11.20
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+004
Sec motion ra
+017
Pri motion dec
-053
Sec motion dec
+040
Notes
rPM=1.767
This double is not physical.
 
 
17386+1153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 38 34 +11 52 28 BRT 1287 AB 2016 15 122 4.1 10.54 11.20 0.66 <===
Show 17 38 34 +11 52 25 BRT 1287 BC 2015 8 164 3.7 11.20 12.60 1.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.3
Precise sep
4.142
Constellation
Ophiuchus
Tycho2
1001-01503-1
Gaia DR2
4493261473589934848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17386+1153 BRT1287 AB 2003 10 123 4.1 10.54 11.20 D 173833.50+115227.7
17386+1153 BRT1287 AB 2015 12 121 4.3 10.54 11.20 173833.50+115227.7

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