NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DJ4 ∴ Summary
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(85938) 1999DJ4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.85297 3.403e-09 au
e 0.48365 2.265e-08
i 9.146 4.847e-06 deg
Ω 19.917 1.774e-05 deg
ω 197.609 1.875e-05 deg
M 28.312 6.185e-06 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9568 au
Aphelion 2.7492 au
Asc. node-Earth separation 1.63687 au
Desc. node-Earth separation -0.0302 au
Earth MOID 0.0233 au
Orbital period 921.299 days
Date of orbit computation   May 15 20:27
Observational summary
Optical observations (Discarded) 605 (8)
Radar observations (Discarded) 1 (0)
Arc length 6101 days
Unobserved 595 days

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Ephemeris at epoch 57929 MJD
Right Ascension 18.074 deg
Declination 2.62736 deg
V Magnitude 22.95 mag
Solar Elongation 75.78 deg
Galactic Latitude -59.82 deg
Rate 0.281 deg/day
Direction 65.846 deg

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