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2007HB15  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.25519 0.0005007 au
e 0.255861 0.0001707
i 1.109 0.0006673 deg
Ω 37.305 0.003986 deg
ω 226.354 0.07297 deg
M 231.405 0.8181 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.934 au
Aphelion distance 1.5763 au
Asc. node-Earth separation 0.43036 au
Desc. node-Earth separation -0.0104 au
Earth MOID 0.00112 au
Orbital period 513.644 days
Date of orbit computation   Mar 19 08:52
Observational summary
Optical observations (Discarded) 29 (1)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 5128 days

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Ephemeris
(Epoch 59342 MJD)
Right Ascension 131.986 deg
Declination 18.0401 deg
V Magnitude 27.38 mag
Solar Elongation -82.16 deg
Galactic Latitude 33.58 deg
Rate 0.148 deg/day
Direction 146.141 deg

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