AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Apollonia ∴ Summary
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(358) Apollonia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.87682 9.796e-09 au
e 0.152934 3.235e-08
i 3.554 4.02e-06 deg
Ω 172.158 5.918e-05 deg
ω 253.138 6.068e-05 deg
M 341.193 1.452e-05 deg

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Other useful info
Absolute Magnitude (H)    9.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4369 au
Aphelion 3.3168 au
Asc. node-Earth separation 1.94437 au
Desc. node-Earth separation 1.68444 au
Earth MOID 1.4525 au
Orbital period 1782.25 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2717 (92)
Radar observations (Discarded) 0 (0)
Arc length 45882.7 days
Unobserved 52 days

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Ephemeris at epoch 58466 MJD
Right Ascension 42.2009 deg
Declination 11.0493 deg
V Magnitude 12.98 mag
Solar Elongation -141.19 deg
Galactic Latitude -42.38 deg
Rate 0.081 deg/day
Direction -97.437 deg

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