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(660570) 2002ER171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15842 5.243e-08 au
e 0.092249 8.259e-08
i 9.889 7.761e-06 deg
Ω 150.555 5.03e-05 deg
ω 227.587 7.047e-05 deg
M 118.803 4.518e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8671 au
Aphelion 3.4498 au
Asc. node-Earth separation 2.35099 au
Desc. node-Earth separation 1.93742 au
Earth MOID 1.87845 au
Orbital period 2050.23 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 136 (2)
Radar observations (Discarded) 0 (0)
Arc length 8007.08 days
Unobserved 110 days

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Ephemeris at epoch 60461 MJD
Right Ascension 141.45 deg
Declination 15.9089 deg
V Magnitude 22.9 mag
Solar Elongation -69.07 deg
Galactic Latitude 41.21 deg
Rate 0.235 deg/day
Direction 102.751 deg

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