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AstDyS ∴ Objects ∴ 1999TN112 ∴ Summary
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(21844) 1999TN112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97543 1.23e-08 au
e 0.060134 3.615e-08
i 2.673 3.183e-06 deg
Ω 285.078 7.765e-05 deg
ω 232.336 8.302e-05 deg
M 130.986 2.868e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7965 au
Aphelion 3.1544 au
Asc. node-Earth separation 2.06135 au
Desc. node-Earth separation 1.87673 au
Earth MOID 1.80715 au
Orbital period 1874.67 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2584 (9)
Radar observations (Discarded) 0 (0)
Arc length 11869.8 days
Unobserved 285 days

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Ephemeris at epoch 60426 MJD
Right Ascension 318.741 deg
Declination -15.3384 deg
V Magnitude 19.81 mag
Solar Elongation 79.45 deg
Galactic Latitude -38.58 deg
Rate 0.225 deg/day
Direction 69.93 deg

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