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AstDyS ∴ Objects ∴ Aphidas ∴ Summary
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(121725) Aphidas  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 17.9567 0.001372 au
e 0.463409 5.638e-05
i 6.783 0.0002334 deg
Ω 103.887 0.0007796 deg
ω 215.591 0.003312 deg
M 213.993 0.01119 deg

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Other useful info
Absolute Magnitude (H)    8.6 mag
Slope parameter (G)    0.15 mag
Perihelion 9.6354 au
Aphelion 26.278 au
Asc. node-Earth separation 21.6387 au
Desc. node-Earth separation 9.22453 au
Earth MOID 8.6242 au
Orbital period 27793.2 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 5934.8 days
Unobserved 1040 days

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Ephemeris at epoch 58501 MJD
Right Ascension 159.387 deg
Declination 14.489 deg
V Magnitude 22.76 mag
Solar Elongation 141.47 deg
Galactic Latitude 56.39 deg
Rate 0.026 deg/day
Direction -61.862 deg

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