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AstDyS ∴ Objects ∴ 1999TH122 ∴ Summary
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(42956) 1999TH122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27362 6.345e-09 au
e 0.247554 3.017e-08
i 5.049 4.14e-06 deg
Ω 174.49 3.88e-05 deg
ω 131.032 3.985e-05 deg
M 98.129 9.622e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7108 au
Aphelion 2.8365 au
Asc. node-Earth separation 1.55414 au
Desc. node-Earth separation 0.83144 au
Earth MOID 0.70105 au
Orbital period 1252.21 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1260 (9)
Radar observations (Discarded) 0 (0)
Arc length 11435 days
Unobserved 116 days

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Ephemeris at epoch 60440 MJD
Right Ascension 69.4726 deg
Declination 18.3588 deg
V Magnitude 21.48 mag
Solar Elongation -21.33 deg
Galactic Latitude -18.74 deg
Rate 0.424 deg/day
Direction 81.563 deg

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