NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.76877 2.005e-09 au
e 0.558879 2.039e-08
i 9.449 3.48e-06 deg
Ω 320.112 1.484e-05 deg
ω 57.015 2.052e-05 deg
M 192.518 2.833e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2214 au
Aphelion distance 4.3162 au
Asc. node-Earth separation 0.44675 au
Desc. node-Earth separation 1.75091 au
Earth MOID 0.2633 au
Orbital period 1682.78 days
Date of orbit computation   mar 14 13:53
Observational summary
Optical observations (Discarded) 1487 (8)
Radar observations (Discarded) 0 (0)
Arc length 8559 days
Unobserved 818 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 194.589 deg
Declination -18.0599 deg
V Magnitude 24.44 mag
Solar Elongation -166.11 deg
Galactic Latitude 44.78 deg
Rate 0.199 deg/day
Direction -67.182 deg

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