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2009XR1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.60713 0.01162 au
e 0.400474 0.006778
i 0.432 0.03041 deg
Ω 256.841 6.059 deg
ω 210.653 6.663 deg
M 136.495 28.8 deg

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Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9635 au
Aphelion distance 2.2507 au
Asc. node-Earth separation 1.04618 au
Desc. node-Earth separation 0.01767 au
Earth MOID 0.00107 au
Orbital period 744.172 days
Date of orbit computation   Mar 19 09:03
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 4244 days

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Ephemeris
(Epoch 59420 MJD)
Right Ascension 335.603 deg
Declination -9.40484 deg
V Magnitude 31.91 mag
Solar Elongation 148.03 deg
Galactic Latitude -50.66 deg
Rate 0.215 deg/day
Direction -109.506 deg

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