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AstDyS ∴ Objects ∴ 1999RR56 ∴ Summary
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(190368) 1999RR56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78798 1.301e-08 au
e 0.310287 3.929e-08
i 9.524 5.503e-06 deg
Ω 316.269 2.851e-05 deg
ω 123.574 3.121e-05 deg
M 61.221 1.044e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9229 au
Aphelion 3.6531 au
Asc. node-Earth separation 2.02758 au
Desc. node-Earth separation 1.16514 au
Earth MOID 0.9577 au
Orbital period 1700.33 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 777 (3)
Radar observations (Discarded) 0 (0)
Arc length 10217.2 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 162.8 deg
Declination -2.99638 deg
V Magnitude 20.34 mag
Solar Elongation -129.69 deg
Galactic Latitude 48.19 deg
Rate 0.029 deg/day
Direction -28.267 deg

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