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AstDyS ∴ Objects ∴ 2007EL221 ∴ Summary
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(278261) 2007EL221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42599 1.478e-08 au
e 0.150362 4.607e-08
i 2.334 6.524e-06 deg
Ω 206.736 0.0001439 deg
ω 56.834 0.000147 deg
M 130.82 2.843e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0612 au
Aphelion 2.7908 au
Asc. node-Earth separation 1.18691 au
Desc. node-Earth separation 1.58898 au
Earth MOID 1.04655 au
Orbital period 1380.17 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 231 (2)
Radar observations (Discarded) 0 (0)
Arc length 6061.91 days
Unobserved 185 days

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Ephemeris at epoch 60423 MJD
Right Ascension 43.6671 deg
Declination 15.9358 deg
V Magnitude 23.07 mag
Solar Elongation -12.94 deg
Galactic Latitude -37.58 deg
Rate 0.411 deg/day
Direction 73.99 deg

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