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NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
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1998HH49  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.55076 3.046e-07 au
e 0.502348 3.754e-07
i 8.419 3.675e-05 deg
Ω 23.488 0.0001183 deg
ω 287.876 0.0001359 deg
M 216.705 0.00128 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 2.3298 au
Asc. node-Earth separation 0.0071 au
Desc. node-Earth separation 0.36729 au
Earth MOID 0.00229 au
Orbital period 705.37 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 21 (2)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 7414 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 153.402 deg
Declination 18.5876 deg
V Magnitude 23.9 mag
Solar Elongation -126.31 deg
Galactic Latitude 52.81 deg
Rate 0.242 deg/day
Direction -98.966 deg

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