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AstDyS ∴ Objects ∴ 1981EY28 ∴ Summary
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(30750) 1981EY28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69758 9.279e-09 au
e 0.205749 2.966e-08
i 14.456 4.025e-06 deg
Ω 334.794 1.36e-05 deg
ω 37.778 1.735e-05 deg
M 52.987 1.011e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1426 au
Aphelion 3.2526 au
Asc. node-Earth separation 1.21228 au
Desc. node-Earth separation 2.09591 au
Earth MOID 1.15839 au
Orbital period 1618.31 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2670 (313)
Radar observations (Discarded) 0 (0)
Arc length 15695.7 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 72.9519 deg
Declination 32.9801 deg
V Magnitude 19.63 mag
Solar Elongation -47.31 deg
Galactic Latitude -7.12 deg
Rate 0.431 deg/day
Direction 90.359 deg

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