NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.76691 1.93e-09 au
e 0.559078 2.259e-08
i 9.456 3.891e-06 deg
Ω 320.145 1.601e-05 deg
ω 56.917 2.159e-05 deg
M 21.419 3.029e-06 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.22 au
Aphelion distance 4.3138 au
Asc. node-Earth separation 0.44545 au
Desc. node-Earth separation 1.7512 au
Earth MOID 0.26242 au
Orbital period 1681.09 days
Date of orbit computation   nov 24 13:25
Observational summary
Optical observations (Discarded) 898 (4)
Radar observations (Discarded) 0 (0)
Arc length 8499 days
Unobserved 4 days

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Ephemeris
(Epoch 59545 MJD)
Right Ascension 16.2735 deg
Declination 40.5726 deg
V Magnitude 18.32 mag
Solar Elongation -136.26 deg
Galactic Latitude -22.22 deg
Rate 0.616 deg/day
Direction 102.214 deg

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