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(287641) 2003JA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62303 1.235e-08 au
e 0.260251 3.627e-08
i 6.804 4.195e-06 deg
Ω 117.438 5.091e-05 deg
ω 175.984 5.236e-05 deg
M 272.43 1.368e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9404 au
Aphelion 3.3057 au
Asc. node-Earth separation 2.31961 au
Desc. node-Earth separation 0.92532 au
Earth MOID 0.92413 au
Orbital period 1551.68 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 436 (4)
Radar observations (Discarded) 0 (0)
Arc length 8647.09 days
Unobserved 462 days

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Ephemeris at epoch 60420 MJD
Right Ascension 170.377 deg
Declination 13.5838 deg
V Magnitude 21.06 mag
Solar Elongation -135.06 deg
Galactic Latitude 65.02 deg
Rate 0.11 deg/day
Direction -78.539 deg

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