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AstDyS ∴ Objects ∴ 1998DQ20 ∴ Summary
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(120774) 1998DQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40195 6.244e-09 au
e 0.247577 2.737e-08
i 4.559 3.194e-06 deg
Ω 252.329 5.442e-05 deg
ω 186.554 5.514e-05 deg
M 8.498 9.457e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8073 au
Aphelion 2.9966 au
Asc. node-Earth separation 1.97588 au
Desc. node-Earth separation 0.8248 au
Earth MOID 0.8233 au
Orbital period 1359.7 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 2068 (8)
Radar observations (Discarded) 0 (0)
Arc length 9632.11 days
Unobserved 49 days

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Ephemeris at epoch 60426 MJD
Right Ascension 81.1094 deg
Declination 21.3001 deg
V Magnitude 19.44 mag
Solar Elongation -45.83 deg
Galactic Latitude -8.14 deg
Rate 0.599 deg/day
Direction 88.137 deg

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