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AstDyS ∴ Objects ∴ 1999RQ13 ∴ Summary
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(219151) 1999RQ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87711 1.435e-08 au
e 0.255135 1.013e-07
i 4.156 4.512e-06 deg
Ω 103.227 8.77e-05 deg
ω 282.327 8.824e-05 deg
M 341.95 9.837e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1431 au
Aphelion 3.6112 au
Asc. node-Earth separation 1.56764 au
Desc. node-Earth separation 1.82884 au
Earth MOID 1.15204 au
Orbital period 1782.52 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 682 (2)
Radar observations (Discarded) 0 (0)
Arc length 22500.2 days
Unobserved 693 days

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Ephemeris at epoch 60419 MJD
Right Ascension 10.1406 deg
Declination 1.2606 deg
V Magnitude 20.6 mag
Solar Elongation 19.49 deg
Galactic Latitude -61.49 deg
Rate 0.539 deg/day
Direction 67.596 deg

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