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(19698) 1999SR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80092 1.039e-08 au
e 0.087323 3.052e-08
i 8.916 3.426e-06 deg
Ω 198.114 1.938e-05 deg
ω 20.856 2.676e-05 deg
M 238.258 1.834e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5563 au
Aphelion 3.0455 au
Asc. node-Earth separation 1.56861 au
Desc. node-Earth separation 2.02903 au
Earth MOID 1.55166 au
Orbital period 1712.18 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 4157 (13)
Radar observations (Discarded) 0 (0)
Arc length 13983.4 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 70.142 deg
Declination 14.5124 deg
V Magnitude 18.76 mag
Solar Elongation -63.41 deg
Galactic Latitude -20.57 deg
Rate 0.292 deg/day
Direction 78.149 deg

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