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(16842) 1997XS3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18155 1.551e-08 au
e 0.173382 3.395e-08
i 5.44 3.539e-06 deg
Ω 102.501 4.434e-05 deg
ω 120.91 4.598e-05 deg
M 148.823 1.238e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6299 au
Aphelion 3.7332 au
Asc. node-Earth separation 2.40538 au
Desc. node-Earth separation 1.81658 au
Earth MOID 1.62631 au
Orbital period 2072.8 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2132 (56)
Radar observations (Discarded) 0 (0)
Arc length 12549.5 days
Unobserved 100 days

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Ephemeris at epoch 60426 MJD
Right Ascension 26.3361 deg
Declination 6.39022 deg
V Magnitude 20.25 mag
Solar Elongation 10.09 deg
Galactic Latitude -54.03 deg
Rate 0.307 deg/day
Direction 69.075 deg

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