AstDyS-2

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AstDyS ∴ Objects ∴ 2009HH22 ∴ Summary
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(528974) 2009HH22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03419 5.287e-08 au
e 0.181377 1.65e-07
i 4.178 9.172e-06 deg
Ω 116.636 0.0001181 deg
ω 79.662 0.0002292 deg
M 293.199 0.0001547 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4839 au
Aphelion 3.5845 au
Asc. node-Earth separation 1.85911 au
Desc. node-Earth separation 2.01652 au
Earth MOID 1.48708 au
Orbital period 1930.47 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 112 (3)
Radar observations (Discarded) 0 (0)
Arc length 7243.16 days
Unobserved 1399 days

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Ephemeris at epoch 60425 MJD
Right Ascension 96.665 deg
Declination 23.1283 deg
V Magnitude 22.88 mag
Solar Elongation -61.18 deg
Galactic Latitude 5.21 deg
Rate 0.307 deg/day
Direction 90.039 deg

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