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(19958) 1985RN4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38018 6.836e-09 au
e 0.310614 3.856e-08
i 2.395 4.064e-06 deg
Ω 53.206 9.745e-05 deg
ω 288.802 9.76e-05 deg
M 186.917 6.661e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6409 au
Aphelion 3.1195 au
Asc. node-Earth separation 0.96579 au
Desc. node-Earth separation 1.38022 au
Earth MOID 0.63472 au
Orbital period 1341.26 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1082 (2)
Radar observations (Discarded) 0 (0)
Arc length 14056.1 days
Unobserved 49 days

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Ephemeris at epoch 60426 MJD
Right Ascension 155.881 deg
Declination 12.884 deg
V Magnitude 21.51 mag
Solar Elongation -117 deg
Galactic Latitude 52.63 deg
Rate 0.019 deg/day
Direction -131.962 deg

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