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AstDyS ∴ Objects ∴ 1999RS220 ∴ Summary
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(40687) 1999RS220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67292 1.012e-08 au
e 0.156524 3.011e-08
i 12.813 4.356e-06 deg
Ω 202.544 1.471e-05 deg
ω 275.972 2.085e-05 deg
M 104.696 1.377e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2545 au
Aphelion 3.0913 au
Asc. node-Earth separation 1.56317 au
Desc. node-Earth separation 1.65431 au
Earth MOID 1.31297 au
Orbital period 1596.16 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2023 (6)
Radar observations (Discarded) 0 (0)
Arc length 10068.5 days
Unobserved 346 days

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Ephemeris at epoch 60420 MJD
Right Ascension 257.966 deg
Declination -11.5295 deg
V Magnitude 19.15 mag
Solar Elongation 131.09 deg
Galactic Latitude 16.02 deg
Rate 0.118 deg/day
Direction -28.061 deg

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