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(257146) 2008HA13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04279 2.373e-08 au
e 0.13197 4.988e-08
i 10.945 5.207e-06 deg
Ω 191.264 2.519e-05 deg
ω 156.939 3.184e-05 deg
M 225.211 1.817e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6412 au
Aphelion 3.4443 au
Asc. node-Earth separation 2.40378 au
Desc. node-Earth separation 1.66654 au
Earth MOID 1.63946 au
Orbital period 1938.68 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 547 (5)
Radar observations (Discarded) 0 (0)
Arc length 7648.14 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 203.954 deg
Declination -5.28311 deg
V Magnitude 20.62 mag
Solar Elongation -168.34 deg
Galactic Latitude 55.86 deg
Rate 0.202 deg/day
Direction -58.422 deg

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