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AstDyS ∴ Objects ∴ 1999RZ13 ∴ Summary
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(257593) 1999RZ13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25694 8.177e-09 au
e 0.19824 6.726e-08
i 2.556 5.812e-06 deg
Ω 4.791 0.0001173 deg
ω 358.51 0.0001183 deg
M 73.049 1.588e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8095 au
Aphelion 2.7044 au
Asc. node-Earth separation 0.80815 au
Desc. node-Earth separation 1.70685 au
Earth MOID 0.80709 au
Orbital period 1238.45 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 408 (5)
Radar observations (Discarded) 0 (0)
Arc length 8893.93 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 85.7373 deg
Declination 25.4404 deg
V Magnitude 22.66 mag
Solar Elongation -51.23 deg
Galactic Latitude -2.33 deg
Rate 0.452 deg/day
Direction 89.423 deg

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