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(345816) 2007HA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3346 1.11e-08 au
e 0.210977 4.064e-08
i 2.587 4.357e-06 deg
Ω 97.131 0.0001539 deg
ω 148.207 0.0001548 deg
M 247.596 1.967e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8421 au
Aphelion 2.8271 au
Asc. node-Earth separation 1.73598 au
Desc. node-Earth separation 0.8746 au
Earth MOID 0.8292 au
Orbital period 1302.92 days
Date of orbit computation  apr 23 21:03
Observational summary
Optical observations (Discarded) 272 (5)
Radar observations (Discarded) 0 (0)
Arc length 7200.07 days
Unobserved 552 days

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Ephemeris at epoch 60426 MJD
Right Ascension 99.1107 deg
Declination 24.0286 deg
V Magnitude 22.95 mag
Solar Elongation -62.4 deg
Galactic Latitude 7.62 deg
Rate 0.329 deg/day
Direction 92.77 deg

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