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(190439) 1999XQ203  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87181 1.839e-08 au
e 0.259837 6.106e-08
i 15.809 4.327e-06 deg
Ω 71.099 2.276e-05 deg
ω 328.768 2.455e-05 deg
M 31.299 9.4e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1256 au
Aphelion 3.618 au
Asc. node-Earth separation 1.20606 au
Desc. node-Earth separation 2.4288 au
Earth MOID 1.15061 au
Orbital period 1777.59 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 1680 (345)
Radar observations (Discarded) 0 (0)
Arc length 8865.69 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 79.2775 deg
Declination 29.0201 deg
V Magnitude 20.54 mag
Solar Elongation -45.94 deg
Galactic Latitude -5.17 deg
Rate 0.455 deg/day
Direction 80.76 deg

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