NEODyS-2

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NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.55067 7.236e-07 au
e 0.502233 7.911e-07
i 8.419 8.726e-05 deg
Ω 23.505 0.0001653 deg
ω 287.851 0.0002096 deg
M 168.397 0.00267 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7719 au
Aphelion 2.3295 au
Asc. node-Earth separation 0.00803 au
Desc. node-Earth separation 0.36608 au
Earth MOID 0.00259 au
Orbital period 705.306 days
Date of orbit computation   Oct 1 17:14
Observational summary
Optical observations (Discarded) 21 (1)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6505 days

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Ephemeris at epoch 58407 MJD
Right Ascension 153.437 deg
Declination 18.2779 deg
V Magnitude 26.35 mag
Solar Elongation 53.82 deg
Galactic Latitude 52.73 deg
Rate 0.359 deg/day
Direction 107.518 deg

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