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(640218) 1999XA255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53949 4.419e-08 au
e 0.153205 1.393e-07
i 8.618 1.022e-05 deg
Ω 289.968 8.121e-05 deg
ω 268.347 9.39e-05 deg
M 283.144 6.706e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1504 au
Aphelion 2.9286 au
Asc. node-Earth separation 1.47457 au
Desc. node-Earth separation 1.48599 au
Earth MOID 1.16955 au
Orbital period 1478.15 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 78 (1)
Radar observations (Discarded) 0 (0)
Arc length 8767.85 days
Unobserved 125 days

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Ephemeris at epoch 60419 MJD
Right Ascension 88.0975 deg
Declination 23.6053 deg
V Magnitude 22.59 mag
Solar Elongation -59.16 deg
Galactic Latitude -1.44 deg
Rate 0.367 deg/day
Direction 94.529 deg

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