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(540998) 2017XN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44216 3.851e-08 au
e 0.196329 1.467e-07
i 3.001 7.212e-06 deg
Ω 158.533 0.0002424 deg
ω 217.975 0.0002455 deg
M 271.056 3.634e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9627 au
Aphelion 2.9216 au
Asc. node-Earth separation 1.78767 au
Desc. node-Earth separation 1.02462 au
Earth MOID 0.96507 au
Orbital period 1393.99 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 95 (0)
Radar observations (Discarded) 0 (0)
Arc length 6489.03 days
Unobserved 367 days

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Ephemeris at epoch 60419 MJD
Right Ascension 295.173 deg
Declination -18.2018 deg
V Magnitude 22.85 mag
Solar Elongation 95.22 deg
Galactic Latitude -18.83 deg
Rate 0.243 deg/day
Direction 77.103 deg

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