NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.76607 4.285e-08 au
e 0.559129 9.358e-08
i 9.457 1.112e-05 deg
Ω 320.152 3.673e-05 deg
ω 56.937 7.461e-05 deg
M 295.727 5.767e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2195 au
Aphelion distance 4.3127 au
Asc. node-Earth separation 0.44225 au
Desc. node-Earth separation 1.74911 au
Earth MOID 0.26033 au
Orbital period 1680.32 days
Date of orbit computation   Mar 19 10:22
Observational summary
Optical observations (Discarded) 278 (4)
Radar observations (Discarded) 0 (0)
Arc length 5288 days
Unobserved 2986 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 303.183 deg
Declination -27.5063 deg
V Magnitude 22.62 mag
Solar Elongation 82.77 deg
Galactic Latitude -29 deg
Rate 0.404 deg/day
Direction 78.625 deg

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