NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR52 ∴ Summary
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(369984) 1998QR52  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.04364 1.986e-09 au
e 0.287708 9.507e-08
i 17.635 1.095e-05 deg
Ω 316.22 1.236e-05 deg
ω 204.314 2.977e-05 deg
M 310.019 4.778e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7434 au
Aphelion 1.3439 au
Asc. node-Earth separation 0.2833 au
Desc. node-Earth separation -0.22794 au
Earth MOID 0.21125 au
Orbital period 389.424 days
Date of orbit computation   Mar 13 15:15
Observational summary
Optical observations (Discarded) 389 (8)
Radar observations (Discarded) 0 (0)
Arc length 6530 days
Unobserved 800 days

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Ephemeris at epoch 58382 MJD
Right Ascension 249.86 deg
Declination -26.9428 deg
V Magnitude 21.34 mag
Solar Elongation -74.4 deg
Galactic Latitude 13.03 deg
Rate 0.89 deg/day
Direction 81.926 deg

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