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AstDyS ∴ Objects ∴ 1999TN290 ∴ Summary
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(44846) 1999TN290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67673 1.027e-08 au
e 0.114753 2.913e-08
i 12.488 3.699e-06 deg
Ω 203.215 1.551e-05 deg
ω 37.46 2.405e-05 deg
M 9.152 1.894e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3696 au
Aphelion 2.9839 au
Asc. node-Earth separation 1.4182 au
Desc. node-Earth separation 1.91021 au
Earth MOID 1.37112 au
Orbital period 1599.58 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1939 (10)
Radar observations (Discarded) 0 (0)
Arc length 11920.8 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 281.791 deg
Declination -9.29579 deg
V Magnitude 18.87 mag
Solar Elongation 112.29 deg
Galactic Latitude -3.28 deg
Rate 0.185 deg/day
Direction 41.302 deg

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