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(102913) 1999XT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60763 1.349e-08 au
e 0.221067 3.426e-08
i 7.924 3.898e-06 deg
Ω 159.828 3.821e-05 deg
ω 161.81 4.053e-05 deg
M 357.552 1.61e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0312 au
Aphelion 3.1841 au
Asc. node-Earth separation 2.14916 au
Desc. node-Earth separation 1.04122 au
Earth MOID 1.02041 au
Orbital period 1538.04 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 703 (2)
Radar observations (Discarded) 0 (0)
Arc length 8644.98 days
Unobserved 261 days

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Ephemeris at epoch 60425 MJD
Right Ascension 348.719 deg
Declination -3.36357 deg
V Magnitude 20.63 mag
Solar Elongation 46.65 deg
Galactic Latitude -56.88 deg
Rate 0.536 deg/day
Direction 70.856 deg

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