18092+4314 ES 1417BC

 
 
18H 09M 08.59S +43 13' 37.3" P.A. 277 SEP 4.2 MAG 11.50,14.50
 
 
Coord 2000
18092+4314
Discov num
ES 1417
Comp
BC
Coord arcsec 2000
18 09 08.59 +43 13 37.3
Date first
1915
Date last
2015
Obs
6
Pa first
276
Pa last
277
P.A. Now (θ)
277°
Sep first
3.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.50
Mag sec
14.50
delta mag (ΔM)
3
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
18092+4314 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 47261 18092+4314 ES 1417 AB 1893 2015 14 206 13.9 9.21 11.50 2.29
Show 47261 18092+4314 ES 1417 BC 1915 2015 6 277 4.2 11.50 14.50 3.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
47261
Tycho2
3114-00380-1
last precise pa
276.9
last precise sep
4.18