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AstDyS ∴ Objects ∴ 1999TN220 ∴ Summary
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(70632) 1999TN220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63767 1.246e-08 au
e 0.180225 4.274e-08
i 10.657 7.121e-06 deg
Ω 347.457 2.039e-05 deg
ω 297.255 2.872e-05 deg
M 331.508 1.854e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1623 au
Aphelion 3.113 au
Asc. node-Earth separation 1.35099 au
Desc. node-Earth separation 1.78914 au
Earth MOID 1.17043 au
Orbital period 1564.69 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1045 (2)
Radar observations (Discarded) 0 (0)
Arc length 8601.88 days
Unobserved 389 days

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Ephemeris at epoch 60418 MJD
Right Ascension 275.504 deg
Declination -37.8123 deg
V Magnitude 19.17 mag
Solar Elongation 112.84 deg
Galactic Latitude -10.93 deg
Rate 0.207 deg/day
Direction 118.405 deg

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