AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QR52 ∴ Summary
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(369984) 1998QR52  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.0435 1.662e-09 au
e 0.287739 9.301e-08
i 17.634 1.082e-05 deg
Ω 316.199 1.234e-05 deg
ω 204.347 2.525e-05 deg
M 184.072 4.067e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7432 au
Aphelion 1.3438 au
Asc. node-Earth separation 0.28357 au
Desc. node-Earth separation -0.22722 au
Earth MOID 0.2103 au
Orbital period 389.349 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 396 (8)
Radar observations (Discarded) 0 (0)
Arc length 6529.73 days
Unobserved 2843 days

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Ephemeris at epoch 60427 MJD
Right Ascension 9.99873 deg
Declination 11.887 deg
V Magnitude 22.11 mag
Solar Elongation 24.01 deg
Galactic Latitude -50.89 deg
Rate 0.749 deg/day
Direction 60.406 deg

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