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NEODyS ∴ Objects ∴ 1999TM12 ∴ Summary
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1999TM12  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.59552 0.01141 au
e 0.466425 0.003618
i 28.67 0.1628 deg
Ω 198.956 0.02949 deg
ω 250.783 0.1453 deg
M 323.354 39.04 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8513 au
Aphelion distance 2.3397 au
Asc. node-Earth separation 0.47496 au
Desc. node-Earth separation 0.08443 au
Earth MOID 0.06669 au
Orbital period 736.127 days
Date of orbit computation   Oct 14 15:33
Observational summary
Optical observations (Discarded) 46 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 7305 days

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Ephemeris
(Epoch 58774 MJD)
Right Ascension 299.326 deg
Declination 4.97753 deg
V Magnitude 23.78 mag
Solar Elongation -97.75 deg
Galactic Latitude -12.22 deg
Rate 0.587 deg/day
Direction 151.596 deg

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