NEODyS-2

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NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.55068 3.073e-07 au
e 0.502316 3.777e-07
i 8.419 3.676e-05 deg
Ω 23.502 0.0001183 deg
ω 287.848 0.000136 deg
M 12.582 0.001221 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 0.36927 au
Earth MOID 0.00263 au
Orbital period 705.314 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 21 (2)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6873 days

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Ephemeris
(Epoch 58775 MJD)
Right Ascension 245.28 deg
Declination -27.2969 deg
V Magnitude 23.13 mag
Solar Elongation -43.34 deg
Galactic Latitude 15.86 deg
Rate 1.26 deg/day
Direction 99.433 deg

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