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AstDyS ∴ Objects ∴ 1999RJ8 ∴ Summary
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1999RJ8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3481 2.165e-08 au
e 0.16994 6.314e-08
i 0.869 1.03e-05 deg
Ω 214.944 0.0003942 deg
ω 51.955 0.0003957 deg
M 357.667 3.141e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9491 au
Aphelion 2.7471 au
Asc. node-Earth separation 1.05721 au
Desc. node-Earth separation 1.55551 au
Earth MOID 0.9331 au
Orbital period 1314.24 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 140 (0)
Radar observations (Discarded) 0 (0)
Arc length 8567.79 days
Unobserved 432 days

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Ephemeris at epoch 60427 MJD
Right Ascension 307.297 deg
Declination -18.1169 deg
V Magnitude 22.18 mag
Solar Elongation 91.73 deg
Galactic Latitude -29.45 deg
Rate 0.385 deg/day
Direction 74.7 deg

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