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AstDyS ∴ Objects ∴ 1999JP45 ∴ Summary
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(121144) 1999JP45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35552 8.366e-09 au
e 0.182834 3.702e-08
i 1.988 4.216e-06 deg
Ω 181.285 0.0001228 deg
ω 64.009 0.0001236 deg
M 306.123 1.368e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9248 au
Aphelion 2.7862 au
Asc. node-Earth separation 1.11156 au
Desc. node-Earth separation 1.47267 au
Earth MOID 0.9125 au
Orbital period 1320.47 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 655 (2)
Radar observations (Discarded) 0 (0)
Arc length 23184 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 158.172 deg
Declination 9.1055 deg
V Magnitude 20.17 mag
Solar Elongation -121.49 deg
Galactic Latitude 52.63 deg
Rate 0.056 deg/day
Direction 93.25 deg

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