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AstDyS ∴ Objects ∴ Laphil ∴ Summary
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(428259) Laphil  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55023 2.898e-08 au
e 0.271616 3.005e-07
i 12.095 7.283e-06 deg
Ω 132.899 3.583e-05 deg
ω 295.974 4.666e-05 deg
M 116.717 1.95e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8575 au
Aphelion 3.2429 au
Asc. node-Earth separation 1.12584 au
Desc. node-Earth separation 1.66703 au
Earth MOID 0.90792 au
Orbital period 1487.53 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 300 (40)
Radar observations (Discarded) 0 (0)
Arc length 7772.13 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 215.883 deg
Declination 4.48384 deg
V Magnitude 21.84 mag
Solar Elongation -162.06 deg
Galactic Latitude 58.46 deg
Rate 0.232 deg/day
Direction -70.268 deg

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