NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.76894 2.07e-09 au
e 0.558731 2.039e-08
i 9.447 3.48e-06 deg
Ω 320.094 1.484e-05 deg
ω 57.037 2.053e-05 deg
M 235.279 2.806e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2218 au
Aphelion distance 4.316 au
Asc. node-Earth separation 0.44758 au
Desc. node-Earth separation 1.75197 au
Earth MOID 0.26325 au
Orbital period 1682.94 days
Date of orbit computation   Jul 29 14:29
Observational summary
Optical observations (Discarded) 1487 (8)
Radar observations (Discarded) 0 (0)
Arc length 8559 days
Unobserved 990 days

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Ephemeris
(Epoch 60591 MJD)
Right Ascension 206.922 deg
Declination -19.0574 deg
V Magnitude 25.27 mag
Solar Elongation -18.45 deg
Galactic Latitude 41.84 deg
Rate 0.256 deg/day
Direction 109.948 deg

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