NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DG16 ∴ Summary
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(162080) 1998DG16  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.89667 5.075e-09 au
e 0.358178 9.748e-08
i 16.206 1.245e-05 deg
Ω 344.331 1.357e-05 deg
ω 356.879 2.452e-05 deg
M 91.611 3.861e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -2.090e-14 6.554e-15 au/day2
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5755 au
Aphelion distance 1.2178 au
Asc. node-Earth separation -0.43157 au
Desc. node-Earth separation 0.22525 au
Earth MOID 0.1881 au
Orbital period 310.133 days
Date of orbit computation   feb 26 10:21

Observational summary
Optical observations (Discarded) 510 (20)
Radar observations (Discarded) 0 (0)
Arc length 14640 days
Unobserved 1118 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 84.169 deg
Declination 30.649 deg
V Magnitude 22.7 mag
Solar Elongation -51.35 deg
Galactic Latitude -0.74 deg
Rate 0.928 deg/day
Direction 96.026 deg

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