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(198539) 2004XJ121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79393 1.593e-08 au
e 0.162996 3.892e-08
i 3.21 4.631e-06 deg
Ω 94.822 9.196e-05 deg
ω 29.689 9.364e-05 deg
M 32.985 1.941e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3385 au
Aphelion 3.2493 au
Asc. node-Earth separation 1.3998 au
Desc. node-Earth separation 2.1514 au
Earth MOID 1.35523 au
Orbital period 1705.77 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 578 (7)
Radar observations (Discarded) 0 (0)
Arc length 10750.5 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 159.342 deg
Declination 13.3961 deg
V Magnitude 20.36 mag
Solar Elongation -120.86 deg
Galactic Latitude 55.84 deg
Rate 0.074 deg/day
Direction 130.213 deg

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