17467+2759 ES  469AB (Zaniah)

 
 
17h 46m 42.29s +27 58' 59.1" P.A. 266 sep 47.2 mag 9.03,11.79 Sp F0p dist. 81.37 pc (265.43 l.y.)
 
 
Coord 2000
17467+2759
Discov num
ES  469
Comp
AB
Coord arcsec 2000
17 46 42.29 +27 58 59.1
Date first
1897
Date last
2015
Obs
9
Pa first
266
Pa last
266
P.A. Now (θ)
266°
Sep first
48.9
Sep last
47.2
Sep. Now (ρ)
47.2"
Mag pri
9.03
Mag sec
11.79
delta mag (ΔM)
2.76
Spectral class
F0p (yellow-white)
Pri motion ra
-002
Sec motion ra
-020
Pri motion dec
-001
Sec motion dec
+049
Notes
This double is not physical.
 
 
17467+2759 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17467+2759 ES 469 AB 1897 2015 9 266 47.2 9.03 11.79 2.76 <===
Show 17467+2759 ES 469 BC 1907 2015 6 148 4.2 11.79 14.80 3.01
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Zaniah
Meaning
angle
Spectr
A2IV
Constellation
Virgo
SAO
138721
HIP
60129
HD
107259
HR
4689
GC
16813
DM
BD+00 2926
Bayer
Eta Virginis
Bayer name
Eta Vir
Flamsteed
15 Virginis
Flamsteed name
15 Vir
Distance
81.37
Distance ly
265.43
last precise pa
265.8
last precise sep
47.225
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17467+2759 ES 469 AB 2000 6 266 47.5 9.03 11.79 F0p D 174642.29+275859.1
17467+2759 ES 469 AB 2002 7 266 47.4 9.03 11.79 F0p D 174642.29+275859.1
17467+2759 ES 469 AB 2013 8 266 47.1 9.03 11.79 F0p 174642.29+275859.1
17467+2759 ES 469 AB 2015 9 266 47.2 9.03 11.79 F0p 174642.29+275859.1

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