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NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.5504 6.847e-09 au
e 0.502194 1.595e-07
i 8.419 3.639e-05 deg
Ω 23.475 0.0001133 deg
ω 287.908 0.0001191 deg
M 162.992 3.862e-05 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7718 au
Aphelion distance 2.329 au
Asc. node-Earth separation 0.00829 au
Desc. node-Earth separation 0.36912 au
Earth MOID 0.00267 au
Orbital period 705.123 days
Date of orbit computation   giu 10 12:37
Observational summary
Optical observations (Discarded) 23 (2)
Radar observations (Discarded) 0 (0)
Arc length 8618 days
Unobserved 250 days

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Ephemeris
(Epoch 59799 MJD)
Right Ascension 131.978 deg
Declination 23.8441 deg
V Magnitude 26.12 mag
Solar Elongation 9.22 deg
Galactic Latitude 35.48 deg
Rate 0.429 deg/day
Direction 105.517 deg

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