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AstDyS ∴ Objects ∴ 2001QQ87 ∴ Summary
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(210840) 2001QQ87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7565 2.176e-08 au
e 0.1323 4.671e-08
i 10.379 5.125e-06 deg
Ω 125.651 3.338e-05 deg
ω 147.962 4.235e-05 deg
M 15.53 3.055e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3918 au
Aphelion 3.1212 au
Asc. node-Earth separation 2.06638 au
Desc. node-Earth separation 1.41992 au
Earth MOID 1.38214 au
Orbital period 1671.61 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 438 (4)
Radar observations (Discarded) 0 (0)
Arc length 7991.66 days
Unobserved 320 days

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Ephemeris at epoch 60425 MJD
Right Ascension 326.109 deg
Declination -12.734 deg
V Magnitude 21.18 mag
Solar Elongation 70.88 deg
Galactic Latitude -44.05 deg
Rate 0.365 deg/day
Direction 77.543 deg

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