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(215588) 2003HF2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1139 1.729e-09 au
e 0.675529 1.385e-08
i 3.057 3.158e-06 deg
Ω 189.885 6.096e-05 deg
ω 231.031 6.124e-05 deg
M 27.682 5.582e-06 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3614 au
Aphelion distance 1.8664 au
Asc. node-Earth separation 0.05442 au
Desc. node-Earth separation -0.57499 au
Earth MOID 0.00315 au
Orbital period 429.403 days
Date of orbit computation   mag 6 14:32
Observational summary
Optical observations (Discarded) 433 (7)
Radar observations (Discarded) 11 (0)
Arc length 8029 days
Unobserved 40 days

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Ephemeris
(Epoch 60474 MJD)
Right Ascension 172.983 deg
Declination 4.82336 deg
V Magnitude 22.2 mag
Solar Elongation -89.5 deg
Galactic Latitude 60.73 deg
Rate 0.563 deg/day
Direction 112.677 deg

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