18094+2957 MET  83AB

 
 
18h 09m 21.38s +29 57' 06.1" P.A. 274 sep 2.7 mag 5.32,15.99 Sp G1IV dist. 24.82 pc (80.96 l.y.)
 
 
Coord 2000
18094+2957
Discov num
MET  83
Comp
AB
Coord arcsec 2000
18 09 21.38 +29 57 06.1
Date first
2002
Date last
2002
Obs
1
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
5.32
Mag sec
15.99
delta mag (ΔM)
10.67
Spectral class
G1IV (yellow)
Pri motion ra
+071
Sec motion ra
Pri motion dec
+059
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
18094+2957 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85784 18094+2957 MET 83 AB 2002 2002 1 274 2.7 5.32 15.99 10.67 <===
Show 85784 18094+2957 MET 83 AC 2002 2002 1 239 3.3 5.32 18.82 13.50
Show 85784 18094+2957 MET 83 AD 2002 2002 1 183 9.5 5.32 16.80 11.48
Show 85784 18094+2957 MET 83 AE 2002 2002 1 281 10.4 5.32 17.22 11.90
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.6
Precise sep
2.653
Constellation
Hercules
SAO
85784
HIP
88945
Tycho2
2104-00377-1
HD
166435
BD
BD+29 3190
Distance
24.82
Distance ly
80.96
last precise pa
273.6
last precise sep
2.653
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18094+2957 MET 83 AB 2002 1 274 2.7 6.85 18.00 G1IV DU 180921.38+295706.1

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