NEODyS-2

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2012TP20  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38694 0.0008188 au
e 0.32622 0.0003708
i 0.657 0.005336 deg
Ω 207.736 0.1586 deg
ω 117.749 0.1418 deg
M 34.383 2.107 deg

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Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9345 au
Aphelion distance 1.8394 au
Asc. node-Earth separation 0.4555 au
Desc. node-Earth separation 0.08215 au
Earth MOID 0.00381 au
Orbital period 596.6 days
Date of orbit computation   feb 26 10:52
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 4204 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 36.8679 deg
Declination 14.4548 deg
V Magnitude 30.45 mag
Solar Elongation -9.15 deg
Galactic Latitude -42.33 deg
Rate 0.889 deg/day
Direction 71.757 deg

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