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AstDyS ∴ Objects ∴ 1998RN66 ∴ Summary
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(173204) 1998RN66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63786 1.508e-08 au
e 0.186794 5.877e-08
i 13.321 5.354e-06 deg
Ω 352.886 2.139e-05 deg
ω 5.431 2.595e-05 deg
M 349.197 1.674e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1451 au
Aphelion 3.1306 au
Asc. node-Earth separation 1.14171 au
Desc. node-Earth separation 2.1335 au
Earth MOID 1.14134 au
Orbital period 1564.86 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 795 (3)
Radar observations (Discarded) 0 (0)
Arc length 9031.68 days
Unobserved 334 days

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Ephemeris at epoch 60423 MJD
Right Ascension 3.4141 deg
Declination 0.97776 deg
V Magnitude 20.32 mag
Solar Elongation 29.48 deg
Galactic Latitude -60.46 deg
Rate 0.528 deg/day
Direction 60.519 deg

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