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AstDyS ∴ Objects ∴ 1981EH33 ∴ Summary
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(20984) 1981EH33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07543 1.7e-08 au
e 0.055905 3.593e-08
i 9.773 4.641e-06 deg
Ω 191.076 2.302e-05 deg
ω 97.511 4.994e-05 deg
M 241.228 4.324e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9035 au
Aphelion 3.2474 au
Asc. node-Earth separation 2.08922 au
Desc. node-Earth separation 2.04399 au
Earth MOID 1.90904 au
Orbital period 1969.96 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1390 (7)
Radar observations (Discarded) 0 (0)
Arc length 15685.9 days
Unobserved 66 days

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Ephemeris at epoch 60397 MJD
Right Ascension 153.867 deg
Declination 4.20757 deg
V Magnitude 19.23 mag
Solar Elongation -146.26 deg
Galactic Latitude 46.33 deg
Rate 0.146 deg/day
Direction -46.306 deg

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