NEODyS-2

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2013SD21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.25137 0.004608 au
e 0.55474 0.0009246
i 7.847 0.009584 deg
Ω 183.413 0.001545 deg
ω 209.148 0.00191 deg
M 110.716 1.449 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0024 au
Aphelion 3.5003 au
Asc. node-Earth separation 2.02644 au
Desc. node-Earth separation 0.04675 au
Earth MOID 0.03246 au
Orbital period 1233.87 days
Date of orbit computation   Mar 13 12:27
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 1811 days

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Ephemeris at epoch 58380 MJD
Right Ascension 199.219 deg
Declination -5.45903 deg
V Magnitude 31.8 mag
Solar Elongation -24.16 deg
Galactic Latitude 56.84 deg
Rate 0.287 deg/day
Direction 110.71 deg

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