NEODyS-2

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(215588) 2003HF2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.11396 1.876e-09 au
e 0.67536 1.446e-08
i 3.056 3.14e-06 deg
Ω 189.883 6.605e-05 deg
ω 231.031 6.636e-05 deg
M 77.008 4.321e-06 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3616 au
Aphelion distance 1.8663 au
Asc. node-Earth separation 0.05497 au
Desc. node-Earth separation -0.57431 au
Earth MOID 0.00318 au
Orbital period 429.443 days
Date of orbit computation   Oct 20 12:26
Observational summary
Optical observations (Discarded) 375 (7)
Radar observations (Discarded) 11 (0)
Arc length 6995 days
Unobserved 113 days

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Ephemeris
(Epoch 59512 MJD)
Right Ascension 189.198 deg
Declination -5.41288 deg
V Magnitude 20.81 mag
Solar Elongation 20.96 deg
Galactic Latitude 57.27 deg
Rate 0.017 deg/day
Direction -138.647 deg

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