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(42040) 2000YS99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09524 1.74e-08 au
e 0.113347 5.237e-08
i 9.23 5.057e-06 deg
Ω 310.008 2.795e-05 deg
ω 12.735 3.417e-05 deg
M 253.429 1.873e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7444 au
Aphelion 3.4461 au
Asc. node-Earth separation 1.73668 au
Desc. node-Earth separation 2.45071 au
Earth MOID 1.73233 au
Orbital period 1989.03 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1525 (32)
Radar observations (Discarded) 0 (0)
Arc length 12029.2 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 198.271 deg
Declination -21.8807 deg
V Magnitude 18.67 mag
Solar Elongation -163.76 deg
Galactic Latitude 40.71 deg
Rate 0.195 deg/day
Direction -66.411 deg

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