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1998RN81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60244 1.591e-08 au
e 0.199885 1.266e-07
i 4.959 1.796e-05 deg
Ω 177.812 8.901e-05 deg
ω 221.739 0.0001031 deg
M 359.567 4.014e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0823 au
Aphelion 3.1226 au
Asc. node-Earth separation 1.94118 au
Desc. node-Earth separation 1.17066 au
Earth MOID 1.09306 au
Orbital period 1533.45 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 78 (1)
Radar observations (Discarded) 0 (0)
Arc length 9134 days
Unobserved 219 days

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Ephemeris at epoch 60425 MJD
Right Ascension 41.924 deg
Declination 13.4558 deg
V Magnitude 22.62 mag
Solar Elongation -9.01 deg
Galactic Latitude -40.58 deg
Rate 0.557 deg/day
Direction 74.011 deg

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