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(98989) 2001DE31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74995 1.453e-08 au
e 0.213121 3.894e-08
i 6.845 5.859e-06 deg
Ω 359.61 3.689e-05 deg
ω 117.272 4.004e-05 deg
M 52.56 1.47e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1639 au
Aphelion 3.336 au
Asc. node-Earth separation 1.90617 au
Desc. node-Earth separation 1.3957 au
Earth MOID 1.19044 au
Orbital period 1665.65 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 856 (3)
Radar observations (Discarded) 0 (0)
Arc length 12143.3 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 186.683 deg
Declination -6.4345 deg
V Magnitude 19.14 mag
Solar Elongation -159.33 deg
Galactic Latitude 55.91 deg
Rate 0.186 deg/day
Direction -77.672 deg

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