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AstDyS ∴ Objects ∴ 1999TN180 ∴ Summary
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(181944) 1999TN180  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40138 9.76e-09 au
e 0.231867 5.553e-08
i 2.963 5.251e-06 deg
Ω 130.357 8.183e-05 deg
ω 216.773 8.262e-05 deg
M 238.096 1.016e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8446 au
Aphelion 2.9582 au
Asc. node-Earth separation 1.80544 au
Desc. node-Earth separation 0.90203 au
Earth MOID 0.83856 au
Orbital period 1359.22 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 694 (4)
Radar observations (Discarded) 0 (0)
Arc length 10550 days
Unobserved 425 days

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Ephemeris at epoch 60420 MJD
Right Ascension 209.396 deg
Declination -7.10942 deg
V Magnitude 20.18 mag
Solar Elongation -175.4 deg
Galactic Latitude 52.2 deg
Rate 0.253 deg/day
Direction -68.475 deg

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