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(210587) 1999XL12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55437 1.216e-08 au
e 0.275488 5.41e-08
i 4.54 4.085e-06 deg
Ω 144.792 5.582e-05 deg
ω 260.483 5.645e-05 deg
M 9.498 1.124e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8507 au
Aphelion 3.2581 au
Asc. node-Earth separation 1.48574 au
Desc. node-Earth separation 1.24597 au
Earth MOID 0.86664 au
Orbital period 1491.16 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 1546 (8)
Radar observations (Discarded) 0 (0)
Arc length 8862.7 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 57.4317 deg
Declination 17.0136 deg
V Magnitude 19.65 mag
Solar Elongation -26.13 deg
Galactic Latitude -28.22 deg
Rate 0.608 deg/day
Direction 76.573 deg

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