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AstDyS ∴ Objects ∴ 1999RR138 ∴ Summary
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(96805) 1999RR138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54591 9.503e-09 au
e 0.133359 2.749e-08
i 14.465 6.388e-06 deg
Ω 309.764 1.234e-05 deg
ω 91.323 3.4e-05 deg
M 341.56 2.906e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2064 au
Aphelion 2.8854 au
Asc. node-Earth separation 1.49365 au
Desc. node-Earth separation 1.50845 au
Earth MOID 1.27051 au
Orbital period 1483.75 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1254 (4)
Radar observations (Discarded) 0 (0)
Arc length 8853.9 days
Unobserved 141 days

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Ephemeris at epoch 60426 MJD
Right Ascension 22.586 deg
Declination 19.8575 deg
V Magnitude 19.98 mag
Solar Elongation 12.32 deg
Galactic Latitude -42.08 deg
Rate 0.525 deg/day
Direction 66.216 deg

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