AstDyS-2

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AstDyS ∴ Objects ∴ 1998JE2 ∴ Summary
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(21494) 1998JE2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41188 7.282e-09 au
e 0.133632 3.605e-08
i 3.111 3.782e-06 deg
Ω 140.041 6.085e-05 deg
ω 53.285 6.222e-05 deg
M 356.454 1.392e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0896 au
Aphelion 2.7342 au
Asc. node-Earth separation 1.20756 au
Desc. node-Earth separation 1.56132 au
Earth MOID 1.0911 au
Orbital period 1368.14 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2418 (17)
Radar observations (Discarded) 0 (0)
Arc length 11917.4 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 183.652 deg
Declination 3.48631 deg
V Magnitude 17.68 mag
Solar Elongation -144.8 deg
Galactic Latitude 64.77 deg
Rate 0.095 deg/day
Direction -70.395 deg

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