AstDyS-2

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AstDyS ∴ Objects ∴ 2001HW11 ∴ Summary
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(99199) 2001HW11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97586 1.577e-08 au
e 0.144909 4.647e-08
i 4.052 4.807e-06 deg
Ω 309.861 5.902e-05 deg
ω 173.076 6.288e-05 deg
M 231.083 1.839e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5446 au
Aphelion 3.4071 au
Asc. node-Earth separation 2.38822 au
Desc. node-Earth separation 1.56243 au
Earth MOID 1.56085 au
Orbital period 1875.07 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1184 (5)
Radar observations (Discarded) 0 (0)
Arc length 9149.02 days
Unobserved 187 days

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Ephemeris at epoch 60419 MJD
Right Ascension 354.925 deg
Declination -0.12645 deg
V Magnitude 20.99 mag
Solar Elongation 33.85 deg
Galactic Latitude -57.97 deg
Rate 0.332 deg/day
Direction 64.772 deg

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