NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998DG16 ∴ Summary
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(162080) 1998DG16  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 0.896674 4.808e-09 au
e 0.358187 9.747e-08
i 16.207 1.23e-05 deg
Ω 344.334 1.354e-05 deg
ω 356.878 2.449e-05 deg
M 219.457 3.787e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -2.248e-14 6.546e-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 -0.43212 au
Desc. node-Earth separation 0.22354 au
Earth MOID 0.18738 au
Orbital period 310.135 days
Date of orbit computation   ott 4 10:45

Observational summary
Optical observations (Discarded) 510 (125)
Radar observations (Discarded) 0 (0)
Arc length 14640 days
Unobserved 977 days

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Ephemeris
(Epoch 60283 MJD)
Right Ascension 252.75 deg
Declination -29.5161 deg
V Magnitude 21.16 mag
Solar Elongation -7.48 deg
Galactic Latitude 9.43 deg
Rate 1.248 deg/day
Direction 94.601 deg

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