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(658143) 2017KC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68435 3.303e-08 au
e 0.176371 6.374e-08
i 14.385 8.204e-06 deg
Ω 144.242 3.296e-05 deg
ω 133.341 5.499e-05 deg
M 176.81 3.977e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2109 au
Aphelion 3.1578 au
Asc. node-Earth separation 1.97214 au
Desc. node-Earth separation 1.30788 au
Earth MOID 1.21995 au
Orbital period 1606.41 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 133 (0)
Radar observations (Discarded) 0 (0)
Arc length 7646.86 days
Unobserved 102 days

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Ephemeris at epoch 60425 MJD
Right Ascension 85.5994 deg
Declination 14.73 deg
V Magnitude 23.6 mag
Solar Elongation -51.28 deg
Galactic Latitude -8.02 deg
Rate 0.3 deg/day
Direction 78.519 deg

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