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(49913) 1999XE171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22757 5.89e-09 au
e 0.104873 2.786e-08
i 3.924 3.33e-06 deg
Ω 347.275 4.605e-05 deg
ω 87.43 5.09e-05 deg
M 126.1 1.884e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.994 au
Aphelion 2.4612 au
Asc. node-Earth separation 1.18622 au
Desc. node-Earth separation 1.22116 au
Earth MOID 1.01383 au
Orbital period 1214.35 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2155 (309)
Radar observations (Discarded) 0 (0)
Arc length 17111 days
Unobserved 116 days

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Ephemeris at epoch 60420 MJD
Right Ascension 214.211 deg
Declination -18.9601 deg
V Magnitude 18.65 mag
Solar Elongation 170.42 deg
Galactic Latitude 39.48 deg
Rate 0.26 deg/day
Direction -76.54 deg

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