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AstDyS ∴ Objects ∴ 2007RK157 ∴ Summary
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(489536) 2007RK157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42862 1.85e-08 au
e 0.080002 7.909e-08
i 9.365 8.314e-06 deg
Ω 165.877 3.32e-05 deg
ω 211.302 5.232e-05 deg
M 110.856 4.19e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2343 au
Aphelion 2.6229 au
Asc. node-Earth separation 1.59814 au
Desc. node-Earth separation 1.25181 au
Earth MOID 1.23904 au
Orbital period 1382.42 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 167 (1)
Radar observations (Discarded) 0 (0)
Arc length 6031.86 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 120.528 deg
Declination 16.4998 deg
V Magnitude 23.07 mag
Solar Elongation -84.29 deg
Galactic Latitude 22.86 deg
Rate 0.275 deg/day
Direction 89.505 deg

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