NEODyS-2

Near Earth Objects - Dynamic Site
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2015TM21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.48168 0.001075 au
e 0.346728 0.0004714
i 18.067 0.01642 deg
Ω 13.461 7.043e-05 deg
ω 40.771 0.01246 deg
M 220.504 0.6222 deg

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Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9679 au
Aphelion 1.9954 au
Asc. node-Earth separation 0.03284 au
Desc. node-Earth separation 0.76604 au
Earth MOID 0.02912 au
Orbital period 658.764 days
Date of orbit computation   Oct 1 19:58
Observational summary
Optical observations (Discarded) 39 (2)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 1136 days

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Ephemeris at epoch 58441 MJD
Right Ascension 254.113 deg
Declination -34.4494 deg
V Magnitude 30.12 mag
Solar Elongation -23.35 deg
Galactic Latitude 5.45 deg
Rate 0.56 deg/day
Direction 95.985 deg

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