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AstDyS ∴ Objects ∴ 2002ER158 ∴ Summary
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2002ER158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21234 4.062e-08 au
e 0.067509 9.578e-08
i 9.369 1.127e-05 deg
Ω 347.167 5.501e-05 deg
ω 165.602 0.0001187 deg
M 309.02 0.0001079 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9955 au
Aphelion 3.4292 au
Asc. node-Earth separation 2.41489 au
Desc. node-Earth separation 2.00912 au
Earth MOID 2.00666 au
Orbital period 2102.96 days
Date of orbit computation  apr 24 01:21
Observational summary
Optical observations (Discarded) 79 (1)
Radar observations (Discarded) 0 (0)
Arc length 7536.11 days
Unobserved 570 days

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Ephemeris at epoch 60426 MJD
Right Ascension 85.2391 deg
Declination 30.6797 deg
V Magnitude 22.9 mag
Solar Elongation -50.34 deg
Galactic Latitude 0.06 deg
Rate 0.324 deg/day
Direction 93.776 deg

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