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AstDyS ∴ Objects ∴ 2007RR281 ∴ Summary
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(241185) 2007RR281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41213 1.174e-08 au
e 0.155002 4.462e-08
i 10.443 4.271e-06 deg
Ω 121.986 2.813e-05 deg
ω 202.385 3.203e-05 deg
M 172.032 1.5e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0382 au
Aphelion 2.786 au
Asc. node-Earth separation 1.76431 au
Desc. node-Earth separation 1.0435 au
Earth MOID 1.02907 au
Orbital period 1368.36 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 742 (2)
Radar observations (Discarded) 0 (0)
Arc length 7536.18 days
Unobserved 73 days

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Ephemeris at epoch 60426 MJD
Right Ascension 125.271 deg
Declination 23.5889 deg
V Magnitude 21.69 mag
Solar Elongation -86.13 deg
Galactic Latitude 29.57 deg
Rate 0.206 deg/day
Direction 99.443 deg

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