NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DJ4 ∴ Summary
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(85938) 1999DJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.8532 2.285e-09 au
e 0.483637 1.542e-08
i 9.146 3.17e-06 deg
Ω 19.917 1.285e-05 deg
ω 197.621 1.321e-05 deg
M 106.441 4.303e-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 2.7495 au
Asc. node-Earth separation 1.63637 au
Desc. node-Earth separation -0.02867 au
Earth MOID 0.02212 au
Orbital period 921.473 days
Date of orbit computation   Oct 9 22:43
Observational summary
Optical observations (Discarded) 608 (31)
Radar observations (Discarded) 1 (0)
Arc length 6787 days
Unobserved 121 days

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Ephemeris at epoch 58141 MJD
Right Ascension 9.05959 deg
Declination 5.53751 deg
V Magnitude 24.01 mag
Solar Elongation -67.83 deg
Galactic Latitude -57.13 deg
Rate 0.269 deg/day
Direction 63.468 deg

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