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AstDyS ∴ Objects ∴ 1999RN155 ∴ Summary
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(129862) 1999RN155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32905 8.461e-09 au
e 0.249718 4.62e-08
i 3.431 5.382e-06 deg
Ω 262.496 7.535e-05 deg
ω 42.829 7.643e-05 deg
M 352.675 1.332e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7474 au
Aphelion 2.9107 au
Asc. node-Earth separation 0.82976 au
Desc. node-Earth separation 1.69053 au
Earth MOID 0.73403 au
Orbital period 1298.27 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 400 (0)
Radar observations (Discarded) 0 (0)
Arc length 8635.08 days
Unobserved 376 days

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Ephemeris at epoch 60425 MJD
Right Ascension 335.751 deg
Declination -7.95135 deg
V Magnitude 21 mag
Solar Elongation 60.34 deg
Galactic Latitude -50 deg
Rate 0.608 deg/day
Direction 66.293 deg

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