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(15555) Luochihi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9924 1.55e-08 au
e 0.061217 3.22e-08
i 10.294 3.516e-06 deg
Ω 208.552 1.954e-05 deg
ω 263.774 3.542e-05 deg
M 314.923 3.037e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8092 au
Aphelion 3.1756 au
Asc. node-Earth separation 1.99687 au
Desc. node-Earth separation 1.96698 au
Earth MOID 1.85014 au
Orbital period 1890.73 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2293 (9)
Radar observations (Discarded) 0 (0)
Arc length 11421.1 days
Unobserved 93 days

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Ephemeris at epoch 60434 MJD
Right Ascension 61.0925 deg
Declination 15.6684 deg
V Magnitude 19.6 mag
Solar Elongation -19.1 deg
Galactic Latitude -26.59 deg
Rate 0.398 deg/day
Direction 81.089 deg

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