AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Prokne ∴ Summary
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(194) Prokne  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61479 5.355e-09 au
e 0.238351 2.633e-08
i 18.511 3.514e-06 deg
Ω 159.308 1.053e-05 deg
ω 163.132 1.196e-05 deg
M 228.862 7.126e-06 deg

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Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9916 au
Aphelion 3.238 au
Asc. node-Earth separation 2.20285 au
Desc. node-Earth separation 0.99892 au
Earth MOID 0.98537 au
Orbital period 1544.38 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2525 (106)
Radar observations (Discarded) 0 (0)
Arc length 50865 days
Unobserved 267 days

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Ephemeris at epoch 58563 MJD
Right Ascension 217.585 deg
Declination 4.7704 deg
V Magnitude 12.2 mag
Solar Elongation 142.01 deg
Galactic Latitude 57.51 deg
Rate 0.197 deg/day
Direction -22.151 deg

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