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(300497) 2007TW157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57887 1.559e-08 au
e 0.16102 4.759e-08
i 3.611 7.165e-06 deg
Ω 350.134 8.067e-05 deg
ω 90.925 8.511e-05 deg
M 305.165 2.497e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1636 au
Aphelion 2.9941 au
Asc. node-Earth separation 1.5128 au
Desc. node-Earth separation 1.51242 au
Earth MOID 1.1834 au
Orbital period 1512.66 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 439 (4)
Radar observations (Discarded) 0 (0)
Arc length 7270.01 days
Unobserved 217 days

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Ephemeris at epoch 60425 MJD
Right Ascension 19.7978 deg
Declination 9.57128 deg
V Magnitude 21.99 mag
Solar Elongation 13.12 deg
Galactic Latitude -52.69 deg
Rate 0.49 deg/day
Direction 66.624 deg

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