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AstDyS ∴ Objects ∴ 1999XC42 ∴ Summary
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(49809) 1999XC42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2679 7.834e-09 au
e 0.10807 3.25e-08
i 5.216 3.423e-06 deg
Ω 42.588 4.11e-05 deg
ω 227.224 4.535e-05 deg
M 183.776 2.161e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0228 au
Aphelion 2.513 au
Asc. node-Earth separation 1.42806 au
Desc. node-Earth separation 1.08011 au
Earth MOID 1.01102 au
Orbital period 1247.48 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1997 (9)
Radar observations (Discarded) 0 (0)
Arc length 11972 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 78.0003 deg
Declination 26.5164 deg
V Magnitude 20.43 mag
Solar Elongation -50.25 deg
Galactic Latitude -7.54 deg
Rate 0.386 deg/day
Direction 85.495 deg

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