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AstDyS ∴ Objects ∴ 1993RN9 ∴ Summary
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(58257) 1993RN9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44278 7.411e-09 au
e 0.205836 3.637e-08
i 1.498 2.884e-06 deg
Ω 313.343 0.0001431 deg
ω 68.586 0.0001433 deg
M 340.214 7.355e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.94 au
Aphelion 2.9456 au
Asc. node-Earth separation 1.16096 au
Desc. node-Earth separation 1.54527 au
Earth MOID 0.94364 au
Orbital period 1394.52 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1766 (17)
Radar observations (Discarded) 0 (0)
Arc length 11804.1 days
Unobserved 312 days

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Ephemeris at epoch 60426 MJD
Right Ascension 11.8477 deg
Declination 5.92294 deg
V Magnitude 19.55 mag
Solar Elongation 22.73 deg
Galactic Latitude -56.93 deg
Rate 0.587 deg/day
Direction 66.544 deg

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