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AstDyS ∴ Objects ∴ 1999JN98 ∴ Summary
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(56268) 1999JN98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69507 1.19e-08 au
e 0.10127 4.42e-08
i 14.053 4.455e-06 deg
Ω 172.627 1.437e-05 deg
ω 41.91 2.253e-05 deg
M 242.957 1.624e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4221 au
Aphelion 2.968 au
Asc. node-Earth separation 1.48668 au
Desc. node-Earth separation 1.87983 au
Earth MOID 1.43645 au
Orbital period 1616.04 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1496 (12)
Radar observations (Discarded) 0 (0)
Arc length 9005.92 days
Unobserved 80 days

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Ephemeris at epoch 60397 MJD
Right Ascension 69.0278 deg
Declination 9.37154 deg
V Magnitude 20.64 mag
Solar Elongation -62.07 deg
Galactic Latitude -24.5 deg
Rate 0.314 deg/day
Direction 72.158 deg

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