AstDyS-2

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AstDyS ∴ Objects ∴ 1998VR9 ∴ Summary
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(118309) 1998VR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25697 8.665e-09 au
e 0.186943 3.58e-08
i 4.65 4.691e-06 deg
Ω 17.609 5.196e-05 deg
ω 300.126 5.354e-05 deg
M 231.171 1.437e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.835 au
Aphelion 2.6789 au
Asc. node-Earth separation 0.99349 au
Desc. node-Earth separation 1.40269 au
Earth MOID 0.82723 au
Orbital period 1238.47 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 954 (6)
Radar observations (Discarded) 0 (0)
Arc length 9283.86 days
Unobserved 44 days

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Ephemeris at epoch 60426 MJD
Right Ascension 163.666 deg
Declination 9.03832 deg
V Magnitude 20.58 mag
Solar Elongation -125.54 deg
Galactic Latitude 57.03 deg
Rate 0.051 deg/day
Direction -111.896 deg

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