AstDyS-2

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AstDyS ∴ Objects ∴ 1990QR8 ∴ Summary
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(43787) 1990QR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53818 1.424e-08 au
e 0.179933 5.421e-08
i 4.798 5.579e-06 deg
Ω 132.836 5.125e-05 deg
ω 218.779 5.408e-05 deg
M 98.73 2.349e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0815 au
Aphelion 2.9949 au
Asc. node-Earth separation 1.87149 au
Desc. node-Earth separation 1.13983 au
Earth MOID 1.07797 au
Orbital period 1477 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 767 (5)
Radar observations (Discarded) 0 (0)
Arc length 12204.2 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 96.6211 deg
Declination 21.9885 deg
V Magnitude 21.04 mag
Solar Elongation -61.2 deg
Galactic Latitude 4.65 deg
Rate 0.335 deg/day
Direction 89.261 deg

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