AstDyS-2

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(20972) 1981DX2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98917 1.848e-08 au
e 0.056322 5.607e-08
i 7.948 4.735e-06 deg
Ω 266.834 3.687e-05 deg
ω 280.042 5.671e-05 deg
M 111.553 4.396e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8208 au
Aphelion 3.1575 au
Asc. node-Earth separation 1.93472 au
Desc. node-Earth separation 2.02594 au
Earth MOID 1.83519 au
Orbital period 1887.67 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1072 (7)
Radar observations (Discarded) 0 (0)
Arc length 15505.3 days
Unobserved 274 days

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Ephemeris at epoch 60425 MJD
Right Ascension 326.895 deg
Declination -8.07166 deg
V Magnitude 20.61 mag
Solar Elongation 68.68 deg
Galactic Latitude -42.57 deg
Rate 0.273 deg/day
Direction 62.714 deg

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