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AstDyS ∴ Objects ∴ 1998RR45 ∴ Summary
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(150200) 1998RR45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23825 6.658e-09 au
e 0.157376 3.686e-08
i 3.899 4.035e-06 deg
Ω 197.458 6.123e-05 deg
ω 93.884 6.312e-05 deg
M 273.223 1.385e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.886 au
Aphelion 2.5905 au
Asc. node-Earth separation 1.20516 au
Desc. node-Earth separation 1.16222 au
Earth MOID 0.87461 au
Orbital period 1223.1 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 1046 (5)
Radar observations (Discarded) 0 (0)
Arc length 9340.11 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 178.152 deg
Declination 0.35315 deg
V Magnitude 19.72 mag
Solar Elongation -143.21 deg
Galactic Latitude 59.73 deg
Rate 0.149 deg/day
Direction -52.99 deg

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