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(658539) 2017ST42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10507 4.937e-08 au
e 0.087373 1.252e-07
i 11.143 7.763e-06 deg
Ω 72.258 4.788e-05 deg
ω 271.321 6.908e-05 deg
M 109.843 4.643e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8338 au
Aphelion 3.3764 au
Asc. node-Earth separation 2.09027 au
Desc. node-Earth separation 2.07331 au
Earth MOID 1.85493 au
Orbital period 1998.51 days
Date of orbit computation  feb 22 04:05
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 6250.09 days
Unobserved 105 days

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Ephemeris at epoch 60418 MJD
Right Ascension 88.9745 deg
Declination 28.8945 deg
V Magnitude 22.45 mag
Solar Elongation -61.12 deg
Galactic Latitude 1.91 deg
Rate 0.273 deg/day
Direction 88.48 deg

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