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AstDyS ∴ Objects ∴ 1998RS42 ∴ Summary
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(101105) 1998RS42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3433 8.703e-09 au
e 0.142406 4.037e-08
i 5.346 4.557e-06 deg
Ω 289.102 4.963e-05 deg
ω 115.43 5.292e-05 deg
M 5.049 1.774e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0096 au
Aphelion 2.677 au
Asc. node-Earth separation 1.42853 au
Desc. node-Earth separation 1.18088 au
Earth MOID 1.02608 au
Orbital period 1310.2 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 833 (6)
Radar observations (Discarded) 0 (0)
Arc length 10779.9 days
Unobserved 101 days

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Ephemeris at epoch 60427 MJD
Right Ascension 50.1566 deg
Declination 21.2017 deg
V Magnitude 20.58 mag
Solar Elongation -16.59 deg
Galactic Latitude -29.68 deg
Rate 0.563 deg/day
Direction 77.091 deg

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