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AstDyS ∴ Objects ∴ 1999TP118 ∴ Summary
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(121391) 1999TP118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74804 1.453e-08 au
e 0.04464 4.392e-08
i 4.586 5.027e-06 deg
Ω 338.118 5.361e-05 deg
ω 67.581 7.553e-05 deg
M 105.437 5.293e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6254 au
Aphelion 2.8707 au
Asc. node-Earth separation 1.68772 au
Desc. node-Earth separation 1.80007 au
Earth MOID 1.63806 au
Orbital period 1663.92 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 843 (7)
Radar observations (Discarded) 0 (0)
Arc length 12197.8 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 143.501 deg
Declination 14.109 deg
V Magnitude 20.7 mag
Solar Elongation -104.33 deg
Galactic Latitude 42.33 deg
Rate 0.126 deg/day
Direction 116.774 deg

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