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(41278) 1999XA90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.9596 3.389e-08 au
e 0.124687 3.799e-08
i 7.986 3.841e-06 deg
Ω 258.135 3.004e-05 deg
ω 304.315 3.459e-05 deg
M 301.109 2.058e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 3.4659 au
Aphelion 4.4533 au
Asc. node-Earth separation 2.62703 au
Desc. node-Earth separation 3.20848 au
Earth MOID 2.47137 au
Orbital period 2877.9 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1804 (8)
Radar observations (Discarded) 0 (0)
Arc length 10001.3 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 117.91 deg
Declination 14.15 deg
V Magnitude 19.58 mag
Solar Elongation -87.14 deg
Galactic Latitude 19.61 deg
Rate 0.143 deg/day
Direction 94.612 deg

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