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(121755) 1999XY253  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97498 2.206e-08 au
e 0.034769 4.748e-08
i 1.381 5.217e-06 deg
Ω 119.566 0.0002358 deg
ω 166.201 0.0002524 deg
M 84.104 9.075e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8715 au
Aphelion 3.0784 au
Asc. node-Earth separation 2.09187 au
Desc. node-Earth separation 1.85842 au
Earth MOID 1.85493 au
Orbital period 1874.24 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 399 (1)
Radar observations (Discarded) 0 (0)
Arc length 10068.9 days
Unobserved 204 days

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Ephemeris at epoch 60460 MJD
Right Ascension 33.9894 deg
Declination 12.4729 deg
V Magnitude 21.89 mag
Solar Elongation 32.83 deg
Galactic Latitude -45.4 deg
Rate 0.363 deg/day
Direction 71.112 deg

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