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(129880) 1999SX4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74126 1.273e-08 au
e 0.196319 4.304e-08
i 3.945 4.175e-06 deg
Ω 145.2 7e-05 deg
ω 259.346 7.094e-05 deg
M 120.425 1.043e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2031 au
Aphelion 3.2794 au
Asc. node-Earth separation 1.74742 au
Desc. node-Earth separation 1.53166 au
Earth MOID 1.21651 au
Orbital period 1657.77 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1055 (5)
Radar observations (Discarded) 0 (0)
Arc length 11583.3 days
Unobserved 152 days

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Ephemeris at epoch 60423 MJD
Right Ascension 175.888 deg
Declination 5.62011 deg
V Magnitude 20.51 mag
Solar Elongation -140.86 deg
Galactic Latitude 63.1 deg
Rate 0.112 deg/day
Direction -67.729 deg

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