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AstDyS ∴ Objects ∴ 1998RD1 ∴ Summary
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(42732) 1998RD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17619 1.781e-08 au
e 0.0766 3.938e-08
i 8.677 4.154e-06 deg
Ω 347.571 2.474e-05 deg
ω 5.891 3.596e-05 deg
M 201.52 2.504e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9329 au
Aphelion 3.4195 au
Asc. node-Earth separation 1.92758 au
Desc. node-Earth separation 2.42556 au
Earth MOID 1.92743 au
Orbital period 2067.56 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 2319 (125)
Radar observations (Discarded) 0 (0)
Arc length 9255.88 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 185.801 deg
Declination -8.53295 deg
V Magnitude 18.52 mag
Solar Elongation -158.91 deg
Galactic Latitude 53.69 deg
Rate 0.172 deg/day
Direction -72.455 deg

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