AstDyS-2

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AstDyS ∴ Objects ∴ 1998EX2 ∴ Summary
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(91031) 1998EX2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7552 1.327e-08 au
e 0.14644 3.369e-08
i 11.34 4.981e-06 deg
Ω 193.956 1.869e-05 deg
ω 76.378 2.681e-05 deg
M 192.039 1.762e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3517 au
Aphelion 3.1587 au
Asc. node-Earth separation 1.60619 au
Desc. node-Earth separation 1.79373 au
Earth MOID 1.36769 au
Orbital period 1670.43 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1127 (6)
Radar observations (Discarded) 0 (0)
Arc length 9448.08 days
Unobserved 95 days

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Ephemeris at epoch 60418 MJD
Right Ascension 86.219 deg
Declination 13.3544 deg
V Magnitude 21.4 mag
Solar Elongation -58.69 deg
Galactic Latitude -8.2 deg
Rate 0.282 deg/day
Direction 81.618 deg

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