AstDyS-2

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(477721) 2010SW20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18729 4.09e-08 au
e 0.060094 7.606e-08
i 8.451 8.579e-06 deg
Ω 193.569 4.449e-05 deg
ω 205.106 8.624e-05 deg
M 109.984 6.938e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9958 au
Aphelion 3.3788 au
Asc. node-Earth separation 2.35867 au
Desc. node-Earth separation 2.01301 au
Earth MOID 2.00474 au
Orbital period 2078.41 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 230 (1)
Radar observations (Discarded) 0 (0)
Arc length 10167.2 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 142.345 deg
Declination 8.69685 deg
V Magnitude 22.04 mag
Solar Elongation -112.65 deg
Galactic Latitude 38.93 deg
Rate 0.069 deg/day
Direction 60.471 deg

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