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AstDyS ∴ Objects ∴ 1981DL3 ∴ Summary
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(19929) 1981DL3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27723 5.774e-09 au
e 0.122898 4.218e-08
i 5.715 3.002e-06 deg
Ω 283.412 4.44e-05 deg
ω 88.762 4.666e-05 deg
M 357.24 1.294e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9974 au
Aphelion 2.5571 au
Asc. node-Earth separation 1.22003 au
Desc. node-Earth separation 1.26634 au
Earth MOID 1.00715 au
Orbital period 1255.19 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2117 (239)
Radar observations (Discarded) 0 (0)
Arc length 24716.8 days
Unobserved 285 days

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Ephemeris at epoch 60426 MJD
Right Ascension 20.9316 deg
Declination 12.9283 deg
V Magnitude 19.58 mag
Solar Elongation 12.36 deg
Galactic Latitude -49.18 deg
Rate 0.571 deg/day
Direction 68.097 deg

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