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(454918) 2015TW139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12488 4.555e-08 au
e 0.164467 5.827e-08
i 12.192 6.01e-06 deg
Ω 108.611 3.359e-05 deg
ω 285.225 4.274e-05 deg
M 197.967 2.457e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6109 au
Aphelion 3.6388 au
Asc. node-Earth separation 1.93156 au
Desc. node-Earth separation 2.16121 au
Earth MOID 1.65115 au
Orbital period 2017.66 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 212 (1)
Radar observations (Discarded) 0 (0)
Arc length 4498.13 days
Unobserved 387 days

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Ephemeris at epoch 60419 MJD
Right Ascension 238.695 deg
Declination -6.0725 deg
V Magnitude 22.04 mag
Solar Elongation 148.32 deg
Galactic Latitude 34.64 deg
Rate 0.142 deg/day
Direction -70.167 deg

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