NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DJ4 ∴ Summary
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(85938) 1999DJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.85305 3.266e-09 au
e 0.483589 2.198e-08
i 9.144 4.595e-06 deg
Ω 19.909 1.715e-05 deg
ω 197.657 1.804e-05 deg
M 340.792 6.879e-06 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9569 au
Aphelion 2.7492 au
Asc. node-Earth separation 1.63516 au
Desc. node-Earth separation -0.02977 au
Earth MOID 0.02293 au
Orbital period 921.359 days
Date of orbit computation   Jun 1 14:47
Observational summary
Optical observations (Discarded) 630 (9)
Radar observations (Discarded) 1 (0)
Arc length 7395 days
Unobserved 32 days

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Ephemeris at epoch 58660 MJD
Right Ascension 157.766 deg
Declination 2.51847 deg
V Magnitude 20.28 mag
Solar Elongation -64.79 deg
Galactic Latitude 48.38 deg
Rate 1.2 deg/day
Direction 124.888 deg

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