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AstDyS ∴ Objects ∴ 1998RP52 ∴ Summary
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(187771) 1998RP52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32513 1.058e-08 au
e 0.219837 5.835e-08
i 3.594 5.346e-06 deg
Ω 117.393 9.585e-05 deg
ω 238.204 9.72e-05 deg
M 72.192 1.926e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.814 au
Aphelion 2.8363 au
Asc. node-Earth separation 1.51887 au
Desc. node-Earth separation 0.96736 au
Earth MOID 0.8123 au
Orbital period 1295 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 403 (2)
Radar observations (Discarded) 0 (0)
Arc length 11275.8 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 81.554 deg
Declination 22.3609 deg
V Magnitude 22.55 mag
Solar Elongation -46.28 deg
Galactic Latitude -7.21 deg
Rate 0.446 deg/day
Direction 84.691 deg

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