NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.76551 4.287e-08 au
e 0.559104 9.366e-08
i 9.457 1.112e-05 deg
Ω 320.155 3.673e-05 deg
ω 56.953 7.463e-05 deg
M 252.833 5.671e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2193 au
Aphelion distance 4.3117 au
Asc. node-Earth separation 0.44407 au
Desc. node-Earth separation 1.74845 au
Earth MOID 0.26145 au
Orbital period 1679.81 days
Date of orbit computation   May 28 13:46
Observational summary
Optical observations (Discarded) 278 (4)
Radar observations (Discarded) 0 (0)
Arc length 5288 days
Unobserved 2736 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 208.554 deg
Declination -21.7959 deg
V Magnitude 24.45 mag
Solar Elongation -81.58 deg
Galactic Latitude 38.77 deg
Rate 0.134 deg/day
Direction 93.471 deg

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