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(309983) 2009HB74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63347 1.875e-08 au
e 0.119165 5.37e-08
i 15.165 6.75e-06 deg
Ω 99.233 2.129e-05 deg
ω 117.15 3.614e-05 deg
M 175.774 2.682e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3197 au
Aphelion 2.9473 au
Asc. node-Earth separation 1.76277 au
Desc. node-Earth separation 1.44546 au
Earth MOID 1.35079 au
Orbital period 1560.96 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 270 (0)
Radar observations (Discarded) 0 (0)
Arc length 6718.94 days
Unobserved 169 days

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Ephemeris at epoch 60420 MJD
Right Ascension 36.6233 deg
Declination 3.9018 deg
V Magnitude 22.62 mag
Solar Elongation -11.44 deg
Galactic Latitude -51.41 deg
Rate 0.385 deg/day
Direction 67.949 deg

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