16417+3628 BU 1199AB

 
 
16h 41m 38.98s +36 27' 24.0" P.A. 135 sep 2.8 mag 10.80,11.40
 
 
Coord 2000
16417+3628
Discov num
BU 1199
Comp
AB
Coord arcsec 2000
16 41 38.98 +36 27 24.0
Date first
1890
Date last
2002
Obs
4
Pa first
130
Pa last
135
P.A. Now (θ)
135°
Sep first
2.6
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.80
Mag sec
11.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N I (See Notes, Identification uncertain)
Nature of this double is uncertain.
 
 
16417+3628 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16417+3628 BU 1199 AB 1890 2002 4 135 2.8 10.80 11.40 0.60 <===
Show 16417+3628 BU 1199 BC 1890 1890 1 59 0.9 11.40 12.00 0.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.4
Precise sep
2.75
Constellation
Hercules
last precise pa
135.4
last precise sep
2.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16417+3628 BU 1199 AB 2002 4 135 2.7 10.80 11.40 D 164141.45+362759.1

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