NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DG16 ∴ Summary
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(162080) 1998DG16  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.896714 1.99e-09 au
e 0.358223 1.337e-07
i 16.206 1.95e-05 deg
Ω 344.368 1.589e-05 deg
ω 356.855 4.07e-05 deg
M 313.632 6.677e-05 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5755 au
Aphelion 1.2179 au
Asc. node-Earth separation -0.43105 au
Desc. node-Earth separation 0.22505 au
Earth MOID 0.18798 au
Orbital period 310.155 days
Date of orbit computation   May 15 15:32
Observational summary
Optical observations (Discarded) 176 (12)
Radar observations (Discarded) 0 (0)
Arc length 12443 days
Unobserved 794 days

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Ephemeris at epoch 57903 MJD
Right Ascension 80.2154 deg
Declination 30.5242 deg
V Magnitude 21.83 mag
Solar Elongation -14.88 deg
Galactic Latitude -3.64 deg
Rate 1.052 deg/day
Direction 87.441 deg

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