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(489898) 2008JJ28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76445 2.922e-08 au
e 0.112951 7.447e-08
i 5.994 9.644e-06 deg
Ω 112.869 9.499e-05 deg
ω 120.819 0.0001111 deg
M 168.442 6.092e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4522 au
Aphelion 3.0767 au
Asc. node-Earth separation 1.91405 au
Desc. node-Earth separation 1.56338 au
Earth MOID 1.4473 au
Orbital period 1678.85 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 107 (0)
Radar observations (Discarded) 0 (0)
Arc length 7493.2 days
Unobserved 201 days

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Ephemeris at epoch 60426 MJD
Right Ascension 44.5246 deg
Declination 12.6571 deg
V Magnitude 23 mag
Solar Elongation -10.66 deg
Galactic Latitude -39.73 deg
Rate 0.367 deg/day
Direction 72.135 deg

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