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NEODyS ∴ Objects ∴ 1998QR52 ∴ Summary
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(369984) 1998QR52  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.04355 1.925e-09 au
e 0.287781 1.018e-07
i 17.637 1.087e-05 deg
Ω 316.211 1.248e-05 deg
ω 204.325 3.378e-05 deg
M 164.403 5.88e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7432 au
Aphelion distance 1.3439 au
Asc. node-Earth separation 0.28489 au
Desc. node-Earth separation -0.22767 au
Earth MOID 0.21081 au
Orbital period 389.374 days
Date of orbit computation   Oct 20 12:18
Observational summary
Optical observations (Discarded) 389 (6)
Radar observations (Discarded) 0 (0)
Arc length 6530 days
Unobserved 1930 days

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Ephemeris
(Epoch 59512 MJD)
Right Ascension 242.496 deg
Declination -28.1815 deg
V Magnitude 21.63 mag
Solar Elongation -34.92 deg
Galactic Latitude 17.02 deg
Rate 0.987 deg/day
Direction 94.184 deg

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