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AstDyS ∴ Objects ∴ 1999TO140 ∴ Summary
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(171557) 1999TO140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57718 1.887e-08 au
e 0.145208 7.373e-08
i 5.383 8.037e-06 deg
Ω 10.917 7.016e-05 deg
ω 302.943 7.363e-05 deg
M 30.298 2.761e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.203 au
Aphelion 2.9514 au
Asc. node-Earth separation 1.33849 au
Desc. node-Earth separation 1.74012 au
Earth MOID 1.19476 au
Orbital period 1511.18 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 316 (0)
Radar observations (Discarded) 0 (0)
Arc length 8218.97 days
Unobserved 739 days

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Ephemeris at epoch 60416 MJD
Right Ascension 6.87109 deg
Declination 2.0987 deg
V Magnitude 21.08 mag
Solar Elongation 19.04 deg
Galactic Latitude -60.21 deg
Rate 0.498 deg/day
Direction 64.606 deg

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