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AstDyS ∴ Objects ∴ 1981EZ21 ∴ Summary
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(48400) 1981EZ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83788 1.342e-08 au
e 0.042725 3.499e-08
i 1.543 4.133e-06 deg
Ω 203.902 0.0001313 deg
ω 55.266 0.0001417 deg
M 282.339 5.256e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7166 au
Aphelion 2.9591 au
Asc. node-Earth separation 1.76231 au
Desc. node-Earth separation 1.9077 au
Earth MOID 1.70155 au
Orbital period 1746.19 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1614 (10)
Radar observations (Discarded) 0 (0)
Arc length 15685 days
Unobserved 67 days

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Ephemeris at epoch 60397 MJD
Right Ascension 170.31 deg
Declination 2.97977 deg
V Magnitude 18.67 mag
Solar Elongation -162.42 deg
Galactic Latitude 57.62 deg
Rate 0.197 deg/day
Direction -64.082 deg

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