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AstDyS ∴ Objects ∴ 2008JP21 ∴ Summary
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(397788) 2008JP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14069 5.257e-08 au
e 0.159235 8.297e-08
i 11.512 6.188e-06 deg
Ω 97.839 3.935e-05 deg
ω 264.829 4.559e-05 deg
M 178.706 2.011e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6406 au
Aphelion 3.6408 au
Asc. node-Earth separation 2.12275 au
Desc. node-Earth separation 2.00128 au
Earth MOID 1.66946 au
Orbital period 2032.99 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 250 (0)
Radar observations (Discarded) 0 (0)
Arc length 5426.83 days
Unobserved 435 days

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Ephemeris at epoch 60423 MJD
Right Ascension 181.079 deg
Declination 15.8162 deg
V Magnitude 21.8 mag
Solar Elongation -139.18 deg
Galactic Latitude 74.27 deg
Rate 0.119 deg/day
Direction -87.883 deg

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