16354+3655 BU  952AB

 
 
16h 35m 24.88s +36 54' 44.5" P.A. 150 sep 3.2 mag 8.61,11.04 Sp G0 dist. 88.97 pc (290.22 l.y.)
 
 
Coord 2000
16354+3655
Discov num
BU  952
Comp
AB
Coord arcsec 2000
16 35 24.88 +36 54 44.5
Date first
1880
Date last
2013
Obs
30
Pa first
146
Pa last
150
P.A. Now (θ)
150°
Sep first
3.9
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
8.61
Mag sec
11.04
delta mag (ΔM)
2.43
Spectral class
G0 (yellow)
Pri motion ra
-003
Sec motion ra
+003
Pri motion dec
+032
Sec motion dec
+033
Notes
rPM=0.184 (< 0.3, Physical double)
This double is physical.
 
 
16354+3655 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16354+3655 BU 952 AB 1880 2013 30 150 3.2 8.61 11.04 2.43 <===
Show 16354+3655 BU 952 AD 1913 2002 6 265 91.6 8.61 11.70 3.09
Show 16354+3655 BU 952 BC 1892 2009 6 194 5.2 11.04 14.40 3.36
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.5
Precise sep
3.208
Constellation
Hercules
HIP
81225
Tycho2
2587-01293-1
HD
149772
BD
BD+37 2774
Distance
88.97
Distance ly
290.22
last precise pa
149.5
last precise sep
3.208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16354+3655 BU 952 AB 2000 19 148 3.2 8.61 11.04 G0 163524.89+365444.2
16354+3655 BU 952 AB 2009 22 150 3.2 8.61 11.04 G0 163524.89+365444.2
16354+3655 BU 952 AB 2010 23 150 3.2 8.61 11.04 G0 163524.89+365444.2
16354+3655 BU 952 AB 2013 30 150 3.2 8.61 11.04 G0 163524.88+365444.5

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