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AstDyS ∴ Objects ∴ 1998RR73 ∴ Summary
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(22709) 1998RR73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67617 1.026e-08 au
e 0.146039 3.51e-08
i 13.205 4.384e-06 deg
Ω 200.472 1.426e-05 deg
ω 51.568 1.981e-05 deg
M 40.208 1.376e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2853 au
Aphelion 3.067 au
Asc. node-Earth separation 1.39916 au
Desc. node-Earth separation 1.8838 au
Earth MOID 1.29773 au
Orbital period 1599.07 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2568 (7)
Radar observations (Discarded) 0 (0)
Arc length 11936.7 days
Unobserved 254 days

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Ephemeris at epoch 60426 MJD
Right Ascension 332.052 deg
Declination 0.20267 deg
V Magnitude 18.92 mag
Solar Elongation 62.36 deg
Galactic Latitude -42.22 deg
Rate 0.384 deg/day
Direction 65.55 deg

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