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(257411) 2009TM18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.24254 1.145e-07 au
e 0.079407 6.461e-08
i 8.617 5.374e-06 deg
Ω 252.395 4.864e-05 deg
ω 170.879 6.765e-05 deg
M 33.608 4.562e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8262 au
Aphelion 5.6588 au
Asc. node-Earth separation 4.63822 au
Desc. node-Earth separation 3.84598 au
Earth MOID 3.84026 au
Orbital period 4384.4 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 555 (3)
Radar observations (Discarded) 0 (0)
Arc length 10140.8 days
Unobserved 393 days

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Ephemeris at epoch 60426 MJD
Right Ascension 94.6563 deg
Declination 19.1503 deg
V Magnitude 20.68 mag
Solar Elongation -58.58 deg
Galactic Latitude 1.7 deg
Rate 0.177 deg/day
Direction 91.987 deg

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