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AstDyS ∴ Objects ∴ 1998RQ13 ∴ Summary
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(297297) 1998RQ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63323 2.414e-08 au
e 0.116431 7.289e-08
i 9.265 8.584e-06 deg
Ω 344.963 3.63e-05 deg
ω 23.45 4.988e-05 deg
M 331.644 3.49e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3266 au
Aphelion 2.9398 au
Asc. node-Earth separation 1.33972 au
Desc. node-Earth separation 1.91644 au
Earth MOID 1.32767 au
Orbital period 1560.74 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 287 (1)
Radar observations (Discarded) 0 (0)
Arc length 8602.19 days
Unobserved 748 days

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Ephemeris at epoch 60420 MJD
Right Ascension 354.191 deg
Declination -3.37942 deg
V Magnitude 21.75 mag
Solar Elongation 36.75 deg
Galactic Latitude -60.29 deg
Rate 0.47 deg/day
Direction 62.644 deg

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