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(279739) 1997EF1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14919 3.5e-08 au
e 0.204561 5.132e-08
i 9.53 5.63e-06 deg
Ω 292.225 4.676e-05 deg
ω 9.401 5.115e-05 deg
M 160.741 2.533e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.505 au
Aphelion 3.7934 au
Asc. node-Earth separation 1.4943 au
Desc. node-Earth separation 2.79747 au
Earth MOID 1.48976 au
Orbital period 2041.25 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 281 (1)
Radar observations (Discarded) 0 (0)
Arc length 9782.1 days
Unobserved 104 days

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Ephemeris at epoch 60397 MJD
Right Ascension 93.232 deg
Declination 24.0798 deg
V Magnitude 22.43 mag
Solar Elongation -85.48 deg
Galactic Latitude 2.87 deg
Rate 0.137 deg/day
Direction 100.954 deg

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