16457+3000 STF2098DE

 
 
16H 45M 44.97S +30 01' 20.4" P.A. 268 SEP 5.8 MAG 10.96,13.70
 
 
Coord 2000
16457+3000
Discov num
STF2098
Comp
DE
Coord arcsec 2000
16 45 44.97 +30 01 20.4
Date first
1910
Date last
2015
Obs
6
Pa first
271
Pa last
268
P.A. Now (θ)
268°
Sep first
5.6
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
10.96
Mag sec
13.70
delta mag (ΔM)
2.74
Spectral class
Pri motion ra
+016
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16457+3000 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 65531 16457+3000 STF2098 AB 1825 2015 45 145 14.3 8.77 9.61 0.84
Show 65531 16457+3000 STF2098 AC 1825 2015 34 128 65.9 8.77 8.81 0.04
Show 65531 16457+3000 STF2098 AD 1825 2015 17 18 67.6 8.77 11.00 2.23
Show 65531 16457+3000 STF2098 BC 1831 2015 27 124 52.4 9.61 8.81 0.80
Show 16457+3000 STF2098 DE 1910 2015 6 268 5.8 10.96 13.70 2.74 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2582-00892-1
last precise pa
268.4
last precise sep
5.75