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(398988) 2013EF99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07536 5.534e-08 au
e 0.168083 9.141e-08
i 10.512 7.324e-06 deg
Ω 171.777 3.769e-05 deg
ω 190.736 4.37e-05 deg
M 195.832 2.193e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5584 au
Aphelion 3.5923 au
Asc. node-Earth separation 2.58604 au
Desc. node-Earth separation 1.55966 au
Earth MOID 1.55628 au
Orbital period 1969.89 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 261 (1)
Radar observations (Discarded) 0 (0)
Arc length 5838.93 days
Unobserved 434 days

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Ephemeris at epoch 60423 MJD
Right Ascension 191.994 deg
Declination 1.45581 deg
V Magnitude 21.72 mag
Solar Elongation -156.69 deg
Galactic Latitude 64.31 deg
Rate 0.171 deg/day
Direction -60.993 deg

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