NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DG16 ∴ Summary
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(162080) 1998DG16  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.896702 5.144e-09 au
e 0.358168 9.745e-08
i 16.206 1.245e-05 deg
Ω 344.328 1.357e-05 deg
ω 356.875 2.452e-05 deg
M 323.778 3.94e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -2.091e-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 1.2179 au
Asc. node-Earth separation -0.43185 au
Desc. node-Earth separation 0.22675 au
Earth MOID 0.18902 au
Orbital period 310.149 days
Date of orbit computation   Jul 29 10:56

Observational summary
Optical observations (Discarded) 510 (20)
Radar observations (Discarded) 0 (0)
Arc length 14640 days
Unobserved 1255 days

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Ephemeris
(Epoch 60561 MJD)
Right Ascension 187.248 deg
Declination -11.0186 deg
V Magnitude 22.35 mag
Solar Elongation -26.46 deg
Galactic Latitude 51.47 deg
Rate 0.865 deg/day
Direction 117.465 deg

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