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AstDyS ∴ Objects ∴ 1981EG16 ∴ Summary
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(19939) 1981EG16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5364 8.375e-09 au
e 0.156379 2.638e-08
i 12.652 4.006e-06 deg
Ω 342.788 1.451e-05 deg
ω 242.472 2.134e-05 deg
M 206.914 1.749e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1398 au
Aphelion 2.933 au
Asc. node-Earth separation 1.65947 au
Desc. node-Earth separation 1.31639 au
Earth MOID 1.16572 au
Orbital period 1475.45 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2295 (11)
Radar observations (Discarded) 0 (0)
Arc length 15715.5 days
Unobserved 61 days

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Ephemeris at epoch 60426 MJD
Right Ascension 56.8369 deg
Declination 29.8895 deg
V Magnitude 20.44 mag
Solar Elongation -27 deg
Galactic Latitude -19.15 deg
Rate 0.375 deg/day
Direction 79.519 deg

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