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(251563) 2009DN91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4202 1.905e-08 au
e 0.131777 4.334e-08
i 6.25 5.856e-06 deg
Ω 161.171 5.24e-05 deg
ω 127.096 6.057e-05 deg
M 260.444 3.579e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1013 au
Aphelion 2.7391 au
Asc. node-Earth separation 1.59279 au
Desc. node-Earth separation 1.1949 au
Earth MOID 1.09194 au
Orbital period 1375.23 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 307 (1)
Radar observations (Discarded) 0 (0)
Arc length 6879.38 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 164.047 deg
Declination 9.82401 deg
V Magnitude 21.14 mag
Solar Elongation -132.37 deg
Galactic Latitude 57.8 deg
Rate 0.073 deg/day
Direction -49.373 deg

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