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AstDyS ∴ Objects ∴ 2007ER161 ∴ Summary
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(332369) 2007ER161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.49604 1.529e-08 au
e 0.102531 7.288e-08
i 3.413 8.481e-06 deg
Ω 187.082 7.825e-05 deg
ω 209.757 8.683e-05 deg
M 213.701 3.515e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2401 au
Aphelion 2.752 au
Asc. node-Earth separation 1.71319 au
Desc. node-Earth separation 1.26712 au
Earth MOID 1.24778 au
Orbital period 1440.37 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 271 (1)
Radar observations (Discarded) 0 (0)
Arc length 6417.99 days
Unobserved 390 days

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Ephemeris at epoch 60423 MJD
Right Ascension 266.839 deg
Declination -19.2928 deg
V Magnitude 22.15 mag
Solar Elongation 125.88 deg
Galactic Latitude 4.66 deg
Rate 0.031 deg/day
Direction -4.718 deg

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