AstDyS-2

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AstDyS ∴ Objects ∴ 1998RP39 ∴ Summary
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(52828) 1998RP39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.19264 1.068e-08 au
e 0.125182 4.285e-08
i 4.833 5.412e-06 deg
Ω 27.491 6.616e-05 deg
ω 14.921 7.08e-05 deg
M 22.939 2.682e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9182 au
Aphelion 2.4671 au
Asc. node-Earth separation 0.92979 au
Desc. node-Earth separation 1.44953 au
Earth MOID 0.92616 au
Orbital period 1185.91 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 658 (2)
Radar observations (Discarded) 0 (0)
Arc length 7347.51 days
Unobserved 162 days

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Ephemeris at epoch 58565 MJD
Right Ascension 104.145 deg
Declination 28.706 deg
V Magnitude 19.73 mag
Solar Elongation -100.58 deg
Galactic Latitude 13.68 deg
Rate 0.259 deg/day
Direction 105.949 deg

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