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(185817) 1999XP197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52937 1.161e-08 au
e 0.173832 9.501e-08
i 9.354 5.309e-06 deg
Ω 34.856 3.923e-05 deg
ω 82.263 4.214e-05 deg
M 0.292 1.528e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0897 au
Aphelion 2.9691 au
Asc. node-Earth separation 1.40418 au
Desc. node-Earth separation 1.50554 au
Earth MOID 1.13044 au
Orbital period 1469.32 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 1193 (243)
Radar observations (Discarded) 0 (0)
Arc length 8865.87 days
Unobserved 42 days

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Ephemeris at epoch 60425 MJD
Right Ascension 101.795 deg
Declination 31.5278 deg
V Magnitude 20.09 mag
Solar Elongation -65.49 deg
Galactic Latitude 12.96 deg
Rate 0.465 deg/day
Direction 99.378 deg

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