NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.55078 7.264e-07 au
e 0.502133 7.957e-07
i 8.419 8.727e-05 deg
Ω 23.511 0.0001653 deg
ω 287.849 0.0002096 deg
M 324.247 0.002528 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 0.00877 au
Desc. node-Earth separation 0.36919 au
Earth MOID 0.00283 au
Orbital period 705.378 days
Date of orbit computation   Jul 10 17:40
Observational summary
Optical observations (Discarded) 21 (1)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6060 days

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Ephemeris at epoch 57962 MJD
Right Ascension 169.59 deg
Declination 5.25217 deg
V Magnitude 24.92 mag
Solar Elongation -43.49 deg
Galactic Latitude 58.86 deg
Rate 0.566 deg/day
Direction 118.636 deg

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