17504+0433 BAL2902AB

 
 
17H 50M 28.76S +04 32' 46.1" P.A. 51 SEP 3.3 MAG 11.30,11.30
 
 
Coord 2000
17504+0433
Discov num
BAL2902
Comp
AB
Coord arcsec 2000
17 50 28.76 +04 32 46.1
Date first
1910
Date last
2016
Obs
7
Pa first
45
Pa last
51
P.A. Now (θ)
51°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.30
Mag sec
11.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
-001
Sec motion ra
+014
Pri motion dec
-007
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
17504+0433 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17504+0433 BAL2902 AB 1910 2016 7 51 3.3 11.30 11.30 0.00 <===
Show 17504+0433 BAL2902 AC 1910 2016 5 50 21.6 11.30 11.50 0.20
Show 17504+0433 BAL2902 BC 1910 2016 5 50 18.5 11.30 11.50 0.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0424-01431-1
last precise pa
50.6
last precise sep
3.278