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(121745) 1999XN207  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26111 7.639e-09 au
e 0.283849 4.587e-08
i 23.76 4.299e-06 deg
Ω 84.496 1.045e-05 deg
ω 268.486 1.286e-05 deg
M 135.457 9.057e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6193 au
Aphelion 2.9029 au
Asc. node-Earth separation 1.11113 au
Desc. node-Earth separation 1.0477 au
Earth MOID 0.79744 au
Orbital period 1241.89 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1359 (3)
Radar observations (Discarded) 0 (0)
Arc length 8832.11 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 135.418 deg
Declination 42.0455 deg
V Magnitude 20.55 mag
Solar Elongation -95.74 deg
Galactic Latitude 41.38 deg
Rate 0.166 deg/day
Direction 141.33 deg

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