AstDyS-2

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AstDyS ∴ Objects ∴ 2001QR211 ∴ Summary
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(171874) 2001QR211  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87206 1.931e-08 au
e 0.093509 5.623e-08
i 1.253 6.243e-06 deg
Ω 219.426 0.0002162 deg
ω 96.335 0.0002199 deg
M 258.046 4.773e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6035 au
Aphelion 3.1406 au
Asc. node-Earth separation 1.86866 au
Desc. node-Earth separation 1.82694 au
Earth MOID 1.58997 au
Orbital period 1777.82 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 649 (8)
Radar observations (Discarded) 0 (0)
Arc length 10989.3 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 202.692 deg
Declination -9.87118 deg
V Magnitude 19.88 mag
Solar Elongation -167.74 deg
Galactic Latitude 51.79 deg
Rate 0.205 deg/day
Direction -66.599 deg

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