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2009HE39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12498 5.53e-08 au
e 0.174875 9.202e-08
i 9.944 9.334e-06 deg
Ω 112.982 8.12e-05 deg
ω 150.092 9.894e-05 deg
M 220.754 5.491e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5785 au
Aphelion 3.6715 au
Asc. node-Earth separation 2.58786 au
Desc. node-Earth separation 1.61422 au
Earth MOID 1.56806 au
Orbital period 2017.76 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 71 (1)
Radar observations (Discarded) 0 (0)
Arc length 4970.1 days
Unobserved 514 days

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Ephemeris at epoch 60425 MJD
Right Ascension 102.01 deg
Declination 23.4726 deg
V Magnitude 23.55 mag
Solar Elongation -66.06 deg
Galactic Latitude 9.76 deg
Rate 0.217 deg/day
Direction 89.473 deg

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