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AstDyS ∴ Objects ∴ 1999JM118 ∴ Summary
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(121163) 1999JM118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42717 9.05e-09 au
e 0.178773 3.911e-08
i 2.286 4.42e-06 deg
Ω 124.047 9.406e-05 deg
ω 152.667 9.485e-05 deg
M 178.106 1.109e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9933 au
Aphelion 2.8611 au
Asc. node-Earth separation 1.80973 au
Desc. node-Earth separation 1.012 au
Earth MOID 0.97699 au
Orbital period 1381.18 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 953 (3)
Radar observations (Discarded) 0 (0)
Arc length 10010.1 days
Unobserved 48 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.3803 deg
Declination 22.5635 deg
V Magnitude 21.82 mag
Solar Elongation -48.89 deg
Galactic Latitude -4.91 deg
Rate 0.333 deg/day
Direction 86.388 deg

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