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AstDyS ∴ Objects ∴ 1999RL220 ∴ Summary
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(219159) 1999RL220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23438 1.194e-08 au
e 0.143071 7.585e-08
i 6.503 6.66e-06 deg
Ω 308.253 4.819e-05 deg
ω 15.573 5.135e-05 deg
M 144.758 1.845e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9147 au
Aphelion 2.5541 au
Asc. node-Earth separation 0.90868 au
Desc. node-Earth separation 1.55418 au
Earth MOID 0.90284 au
Orbital period 1219.93 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 399 (0)
Radar observations (Discarded) 0 (0)
Arc length 8885.03 days
Unobserved 107 days

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Ephemeris at epoch 60419 MJD
Right Ascension 100.098 deg
Declination 23.8675 deg
V Magnitude 22.27 mag
Solar Elongation -70.13 deg
Galactic Latitude 8.35 deg
Rate 0.324 deg/day
Direction 98.908 deg

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