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AstDyS ∴ Objects ∴ 1998RR48 ∴ Summary
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(40180) 1998RR48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05212 1.636e-08 au
e 0.156211 3.561e-08
i 1.81 4.108e-06 deg
Ω 242.985 0.0001383 deg
ω 40.784 0.0001391 deg
M 342.905 1.673e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5753 au
Aphelion 3.5289 au
Asc. node-Earth separation 1.64936 au
Desc. node-Earth separation 2.39163 au
Earth MOID 1.55903 au
Orbital period 1947.6 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1336 (5)
Radar observations (Discarded) 0 (0)
Arc length 9033.93 days
Unobserved 321 days

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Ephemeris at epoch 60427 MJD
Right Ascension 290.107 deg
Declination -21.2324 deg
V Magnitude 19.31 mag
Solar Elongation 108.2 deg
Galactic Latitude -15.65 deg
Rate 0.158 deg/day
Direction 76.929 deg

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