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(30221) LeDonne  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29637 6.893e-09 au
e 0.166301 4.535e-08
i 8.308 3.846e-06 deg
Ω 140.304 2.627e-05 deg
ω 51.853 2.789e-05 deg
M 353.213 1.039e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9145 au
Aphelion 2.6783 au
Asc. node-Earth separation 1.03871 au
Desc. node-Earth separation 1.4755 au
Earth MOID 0.92844 au
Orbital period 1271.05 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1996 (10)
Radar observations (Discarded) 0 (0)
Arc length 15337.1 days
Unobserved 81 days

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Ephemeris at epoch 60419 MJD
Right Ascension 176.275 deg
Declination 14.5092 deg
V Magnitude 17.19 mag
Solar Elongation -140.14 deg
Galactic Latitude 70.05 deg
Rate 0.057 deg/day
Direction -64.999 deg

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