NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.55078 7.208e-07 au
e 0.502141 7.927e-07
i 8.419 8.726e-05 deg
Ω 23.51 0.0001653 deg
ω 287.851 0.0002096 deg
M 66.318 0.002599 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7721 au
Aphelion 2.3295 au
Asc. node-Earth separation 0.00759 au
Desc. node-Earth separation 0.36817 au
Earth MOID 0.00245 au
Orbital period 705.381 days
Date of orbit computation   Mar 13 09:50
Observational summary
Optical observations (Discarded) 21 (1)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6449 days

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Ephemeris at epoch 58351 MJD
Right Ascension 130.507 deg
Declination 24.4409 deg
V Magnitude 26.2 mag
Solar Elongation 21.97 deg
Galactic Latitude 34.38 deg
Rate 0.426 deg/day
Direction 103.762 deg

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