18470+1811 ABH 103BE

 
 
18h 46m 54.48s +18 10' 00.6" P.A. 288 sep 85.7 mag 11.60,12.85
 
 
Coord 2000
18470+1811
Discov num
ABH 103
Comp
BE
Coord arcsec 2000
18 46 54.48 +18 10 00.6
Date first
1988
Date last
2015
Obs
5
Pa first
289
Pa last
288
P.A. Now (θ)
288°
Sep first
85.9
Sep last
85.7
Sep. Now (ρ)
85.7"
Mag pri
11.60
Mag sec
12.85
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
+007
Sec motion ra
+012
Pri motion dec
-001
Sec motion dec
-019
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.831
This double is not physical.
 
 
18470+1811 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 111 Her 104093 18470+1811 ENG 64 AB 1886 2015 14 241 112.0 4.36 11.60 7.24
Show 18470+1811 ENG 64 AC 1886 2015 18 252 132.9 4.36 10.53 6.17
Show 18470+1811 ENG 64 AD 1886 2002 15 259 141.6 4.36 11.46 7.10
Show 18470+1811 ENG 64 BC 1886 2015 16 294 31.2 11.60 10.53 1.07
Show 18470+1811 ABH 103 BE 1988 2015 5 288 85.7 11.60 12.85 1.25 <===
Show 18470+1811 ABH 103 BF 1988 2015 5 263 112.5 11.60 13.41 1.81
Show 18470+1811 ABH 103 BG 1988 2015 5 135 63.9 11.60 13.76 2.16
Show 18470+1811 ABH 103 BH 1988 2015 5 325 92.8 11.60 15.27 3.67
Show 18470+1811 ABH 103 BI 1988 2015 5 246 139.9 11.60 14.83 3.23
Show 18470+1811 SMA 80 CD 1886 2015 19 313 18.6 10.53 11.46 0.93
Show 18470+1811 ENG 64 DJ 1895 2015 6 253 132.5 11.46 11.92 0.46
Decuple system
10 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287.9
Precise sep
85.749
Constellation
Hercules
SAO
104093
Tycho2
1587-00706-1
Gaia DR2
53157705728
HD
173880
HR
7069
DM
BD+18 3823
Flamsteed
111 Herculis
Flamsteed name
111 He
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18470+1811 ABH 103 BE 2002 3 288 85.8 11.80 12.70 NU 184654.48+181000.6
18470+1811 ABH 103 BE 2015 5 288 85.7 11.60 12.85 NU 184654.48+181000.6

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