AstDyS-2

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AstDyS ∴ Objects ∴ 1998QR86 ∴ Summary
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(74147) 1998QR86  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72153 1.245e-08 au
e 0.262861 4.827e-08
i 7.855 4.178e-06 deg
Ω 299.248 3.546e-05 deg
ω 61.89 3.609e-05 deg
M 244.173 8.588e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0061 au
Aphelion 3.4369 au
Asc. node-Earth separation 1.23821 au
Desc. node-Earth separation 1.90856 au
Earth MOID 1.0167 au
Orbital period 1639.9 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1476 (60)
Radar observations (Discarded) 0 (0)
Arc length 25476.9 days
Unobserved 320 days

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Ephemeris at epoch 60426 MJD
Right Ascension 225.943 deg
Declination -28.6915 deg
V Magnitude 18.85 mag
Solar Elongation 160.97 deg
Galactic Latitude 25.8 deg
Rate 0.2 deg/day
Direction -77.792 deg

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