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AstDyS ∴ Objects ∴ 2007HH ∴ Summary
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(227958) 2007HH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72093 2.006e-08 au
e 0.100587 5.215e-08
i 5.318 6.438e-06 deg
Ω 147.905 6.096e-05 deg
ω 276.535 6.992e-05 deg
M 57.111 3.536e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4472 au
Aphelion 2.9946 au
Asc. node-Earth separation 1.67511 au
Desc. node-Earth separation 1.71337 au
Earth MOID 1.46797 au
Orbital period 1639.36 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 392 (3)
Radar observations (Discarded) 0 (0)
Arc length 8021.94 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 115.621 deg
Declination 20.2304 deg
V Magnitude 21.74 mag
Solar Elongation -84.84 deg
Galactic Latitude 20.01 deg
Rate 0.267 deg/day
Direction 93.857 deg

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