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(171881) 2001QR285  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99442 1.421e-08 au
e 0.218458 5.084e-08
i 7.702 4.761e-06 deg
Ω 85.019 3.323e-05 deg
ω 341.627 3.512e-05 deg
M 73.828 1.018e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3403 au
Aphelion 3.6486 au
Asc. node-Earth separation 1.37842 au
Desc. node-Earth separation 2.58157 au
Earth MOID 1.3561 au
Orbital period 1892.64 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 887 (6)
Radar observations (Discarded) 0 (0)
Arc length 10899.9 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 158.57 deg
Declination 19.3027 deg
V Magnitude 20.67 mag
Solar Elongation -116.66 deg
Galactic Latitude 57.64 deg
Rate 0.064 deg/day
Direction 159.241 deg

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