NEODyS-2

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NEODyS ∴ Objects ∴ 1998QH1 ∴ Summary
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1998QH1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.5359 1.123e-07 au
e 0.555613 2.475e-07
i 12.301 3.901e-05 deg
Ω 161.658 4.894e-05 deg
ω 216.462 0.0001898 deg
M 287.694 0.0001295 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1269 au
Aphelion 3.9449 au
Asc. node-Earth separation 2.17795 au
Desc. node-Earth separation 0.2027 au
Earth MOID 0.1601 au
Orbital period 1475.02 days
Date of orbit computation   Mar 13 10:24
Observational summary
Optical observations (Discarded) 49 (1)
Radar observations (Discarded) 0 (0)
Arc length 1489 days
Unobserved 5759 days

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Ephemeris at epoch 58290 MJD
Right Ascension 256.517 deg
Declination -1.86652 deg
V Magnitude 23.8 mag
Solar Elongation -155.13 deg
Galactic Latitude 22.33 deg
Rate 0.31 deg/day
Direction -87.647 deg

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