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NEODyS ∴ Objects ∴ 1998XE12 ∴ Summary
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(152742) 1998XE12  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.8782 2.181e-09 au
e 0.739122 4.539e-08
i 13.434 8.02e-06 deg
Ω 280.058 1.054e-05 deg
ω 353.111 1.199e-05 deg
M 263.109 2.132e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2291 au
Aphelion 1.5273 au
Asc. node-Earth separation -0.78683 au
Desc. node-Earth separation 0.51266 au
Earth MOID 0.11164 au
Orbital period 300.6 days
Date of orbit computation   Feb 5 11:49
Observational summary
Optical observations (Discarded) 305 (25)
Radar observations (Discarded) 0 (0)
Arc length 8090 days
Unobserved 34 days

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Ephemeris at epoch 58175 MJD
Right Ascension 60.1353 deg
Declination 18.9661 deg
V Magnitude 21.77 mag
Solar Elongation -84.81 deg
Galactic Latitude -25.01 deg
Rate 0.201 deg/day
Direction 99.298 deg

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