17262+2927 STF2165CD

 
 
17h 26m 06.84s +29 26' 49.7" P.A. 179 sep 50.6 mag 10.75,12.93
 
 
Coord 2000
17262+2927
Discov num
STF2165
Comp
CD
Coord arcsec 2000
17 26 06.84 +29 26 49.7
Date first
1902
Date last
2003
Obs
6
Pa first
179
Pa last
179
P.A. Now (θ)
179°
Sep first
48.3
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
10.75
Mag sec
12.93
delta mag (ΔM)
2.18
Spectral class
Pri motion ra
+014
Sec motion ra
+007
Pri motion dec
+020
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.829
This double is not physical.
 
 
17262+2927 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85089 17262+2927 STF2165 AB 1832 2013 123 61 10.2 7.74 9.55 1.81
Show 85089 17262+2927 STF2165 AC 1890 2006 16 251 95.8 7.74 10.75 3.01
Show 17262+2927 STF2165 CD 1902 2003 6 179 50.6 10.75 12.93 2.18 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.1
Precise sep
50.617
Cdsa2 id
STF 2165 CD
Constellation
Hercules
Ra deg
17.435233333333333
De deg
29.44713888888889
last precise pa
179.1
last precise sep
50.617
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17262+2927 STF2165 CD 2000 4 179 50.5 9.60 11.90 N D 172606.84+292649.7
17262+2927 STF2165 CD 2003 6 179 50.6 10.20 12.50 N D 172606.84+292649.7

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