NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.55068 7.089e-07 au
e 0.502316 7.931e-07
i 8.419 8.726e-05 deg
Ω 23.502 0.0001653 deg
ω 287.848 0.0002099 deg
M 12.582 0.002812 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7717 au
Aphelion distance 2.3296 au
Asc. node-Earth separation 0.00815 au
Desc. node-Earth separation 0.36928 au
Earth MOID 0.00263 au
Orbital period 705.315 days
Date of orbit computation   Sep 19 17:30
Observational summary
Optical observations (Discarded) 21 (1)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6868 days

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Ephemeris
(Epoch 58770 MJD)
Right Ascension 238.5 deg
Declination -26.1063 deg
V Magnitude 23.15 mag
Solar Elongation -42.1 deg
Galactic Latitude 20.98 deg
Rate 1.209 deg/day
Direction 102.774 deg

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