18146+2335 HU  318AB

 
 
18h 14m 34.42s +23 35' 11.1" P.A. 155 sep 0.7 mag 10.67,10.72
 
 
Coord 2000
18146+2335
Discov num
HU  318
Comp
AB
Coord arcsec 2000
18 14 34.42 +23 35 11.1
Date first
1901
Date last
2016
Obs
10
Pa first
166
Pa last
155
P.A. Now (θ)
155°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.67
Mag sec
10.72
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
18146+2335 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85852 18146+2335 HU 318 AB 1901 2016 10 155 0.7 10.67 10.72 0.05 <===
Show 85852 18146+2335 GII 110 AC 1902 2001 8 104 36.7 10.67 9.40 1.27
Show 85853 18146+2335 GII 110 CD 2016 2016 1 301 0.9 9.40 11.90 2.50
Show 85853 18146+2335 GII 110 CE 2016 2016 1 210 3.4 9.40 13.70 4.30
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.6
Precise sep
0.691
Constellation
Hercules
SAO
85852
Tycho2
2092-00491-1
HD
341800
last precise pa
154.6
last precise sep
0.691
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18146+2335 HU 318 AB 2016 10 155 0.7 10.67 10.72 181434.42+233511.1

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