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(431765) 2008HB28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30356 1.567e-08 au
e 0.073522 7.207e-08
i 3.982 8.707e-06 deg
Ω 223.489 8.301e-05 deg
ω 19.752 9.705e-05 deg
M 170.723 5.003e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1342 au
Aphelion 2.4729 au
Asc. node-Earth separation 1.1344 au
Desc. node-Earth separation 1.47096 au
Earth MOID 1.12167 au
Orbital period 1277.02 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 208 (0)
Radar observations (Discarded) 0 (0)
Arc length 5672.17 days
Unobserved 163 days

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Ephemeris at epoch 60420 MJD
Right Ascension 49.3118 deg
Declination 17.3368 deg
V Magnitude 23.03 mag
Solar Elongation -21.45 deg
Galactic Latitude -33.19 deg
Rate 0.445 deg/day
Direction 76.346 deg

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