NEODyS-2

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2017AT20  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.05289 0.001832 au
e 0.248018 0.02292
i 4.198 0.4961 deg
Ω 270.358 1.558 deg
ω 93.642 3.342 deg
M 321.61 6.854 deg

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Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7918 au
Aphelion distance 1.314 au
Asc. node-Earth separation -0.01264 au
Desc. node-Earth separation -0.00994 au
Earth MOID 0.00283 au
Orbital period 394.614 days
Date of orbit computation   feb 26 11:23
Observational summary
Optical observations (Discarded) 6 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2632 days

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Ephemeris
(Epoch 60389 MJD)
Right Ascension 328.066 deg
Declination -12.0457 deg
V Magnitude 29.46 mag
Solar Elongation 33.44 deg
Galactic Latitude -45.47 deg
Rate 1.159 deg/day
Direction 68.116 deg

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