NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DJ4 ∴ Summary
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(85938) 1999DJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.85323 3.342e-09 au
e 0.483593 2.199e-08
i 9.144 4.621e-06 deg
Ω 19.913 1.721e-05 deg
ω 197.643 1.809e-05 deg
M 262.664 6.747e-06 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.957 au
Aphelion 2.7494 au
Asc. node-Earth separation 1.63559 au
Desc. node-Earth separation -0.03162 au
Earth MOID 0.02432 au
Orbital period 921.492 days
Date of orbit computation   Jan 22 15:48
Observational summary
Optical observations (Discarded) 623 (9)
Radar observations (Discarded) 1 (0)
Arc length 7234 days
Unobserved 68 days

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Ephemeris at epoch 58536 MJD
Right Ascension 76.9118 deg
Declination 37.8071 deg
V Magnitude 20.88 mag
Solar Elongation -105.96 deg
Galactic Latitude -1.61 deg
Rate 0.142 deg/day
Direction 148.449 deg

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