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(249514) Donaldroyer  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76971 2.205e-08 au
e 0.052983 4.774e-08
i 6.575 5.889e-06 deg
Ω 157.083 4.348e-05 deg
ω 70.041 7.318e-05 deg
M 8.31 6.068e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.623 au
Aphelion 2.9165 au
Asc. node-Earth separation 1.72313 au
Desc. node-Earth separation 1.8036 au
Earth MOID 1.62293 au
Orbital period 1683.64 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 367 (2)
Radar observations (Discarded) 0 (0)
Arc length 9356.25 days
Unobserved 402 days

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Ephemeris at epoch 60426 MJD
Right Ascension 257.102 deg
Declination -13.2498 deg
V Magnitude 20.57 mag
Solar Elongation 137.75 deg
Galactic Latitude 15.78 deg
Rate 0.085 deg/day
Direction -49.258 deg

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