AstDyS-2

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AstDyS ∴ Objects ∴ 1999RR220 ∴ Summary
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(19692) 1999RR220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40596 7.962e-09 au
e 0.064496 3.555e-08
i 7.315 3.561e-06 deg
Ω 239.983 2.917e-05 deg
ω 297.115 4.138e-05 deg
M 16.741 3.006e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2508 au
Aphelion 2.5611 au
Asc. node-Earth separation 1.31539 au
Desc. node-Earth separation 1.48157 au
Earth MOID 1.26378 au
Orbital period 1363.11 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2188 (6)
Radar observations (Discarded) 0 (0)
Arc length 10941.4 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 190.797 deg
Declination -12.7956 deg
V Magnitude 17.86 mag
Solar Elongation -157.78 deg
Galactic Latitude 50.03 deg
Rate 0.21 deg/day
Direction -45.297 deg

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