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AstDyS ∴ Objects ∴ 1999RR41 ∴ Summary
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(164818) 1999RR41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52675 1.454e-08 au
e 0.168282 6.608e-08
i 12.578 1.55e-05 deg
Ω 354.494 2.389e-05 deg
ω 275.617 6.455e-05 deg
M 99.489 5.75e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1015 au
Aphelion 2.952 au
Asc. node-Earth separation 1.41094 au
Desc. node-Earth separation 1.50198 au
Earth MOID 1.13073 au
Orbital period 1467.04 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 484 (5)
Radar observations (Discarded) 0 (0)
Arc length 10840.9 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.8166 deg
Declination 17.8712 deg
V Magnitude 21.93 mag
Solar Elongation 5.99 deg
Galactic Latitude -42.41 deg
Rate 0.417 deg/day
Direction 65.699 deg

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