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AstDyS ∴ Objects ∴ 2002ER157 ∴ Summary
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(595254) 2002ER157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.19392 2.244e-07 au
e 0.042047 9.63e-08
i 12.076 1.21e-05 deg
Ω 335.887 3.242e-05 deg
ω 76.399 0.0001879 deg
M 60.784 0.0001738 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9755 au
Aphelion 5.4123 au
Asc. node-Earth separation 4.12449 au
Desc. node-Earth separation 4.24706 au
Earth MOID 4.01044 au
Orbital period 4323.56 days
Date of orbit computation  feb 22 03:53
Observational summary
Optical observations (Discarded) 240 (0)
Radar observations (Discarded) 0 (0)
Arc length 8008.93 days
Unobserved 87 days

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Ephemeris at epoch 60416 MJD
Right Ascension 110.65 deg
Declination 29.3478 deg
V Magnitude 22 mag
Solar Elongation -81.95 deg
Galactic Latitude 19.19 deg
Rate 0.114 deg/day
Direction 116.636 deg

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