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AstDyS ∴ Objects ∴ 1999RR7 ∴ Summary
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(316753) 1999RR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99347 2.887e-08 au
e 0.032713 6.022e-08
i 9.836 6.718e-06 deg
Ω 10.554 3.191e-05 deg
ω 125.727 0.0001152 deg
M 136.655 0.0001089 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8955 au
Aphelion 3.0914 au
Asc. node-Earth separation 2.04874 au
Desc. node-Earth separation 1.93522 au
Earth MOID 1.91828 au
Orbital period 1891.74 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 399 (1)
Radar observations (Discarded) 0 (0)
Arc length 8664.87 days
Unobserved 328 days

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Ephemeris at epoch 60419 MJD
Right Ascension 302.774 deg
Declination -30.7484 deg
V Magnitude 21.61 mag
Solar Elongation 90.85 deg
Galactic Latitude -29.58 deg
Rate 0.188 deg/day
Direction 93.174 deg

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