AstDyS-2

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AstDyS ∴ Objects ∴ 2001QR1 ∴ Summary
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(205455) 2001QR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10434 2.441e-08 au
e 0.149291 6.744e-08
i 4.152 6.358e-06 deg
Ω 299.773 8.94e-05 deg
ω 55.146 9.116e-05 deg
M 24.05 1.938e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6409 au
Aphelion 3.5678 au
Asc. node-Earth separation 1.78048 au
Desc. node-Earth separation 2.33518 au
Earth MOID 1.63869 au
Orbital period 1997.8 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 350 (1)
Radar observations (Discarded) 0 (0)
Arc length 9049.96 days
Unobserved 110 days

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Ephemeris at epoch 60419 MJD
Right Ascension 27.8387 deg
Declination 14.6805 deg
V Magnitude 21.05 mag
Solar Elongation -3.61 deg
Galactic Latitude -45.73 deg
Rate 0.435 deg/day
Direction 69.478 deg

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