NEODyS-2

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2013SD21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.25428 0.006808 au
e 0.553626 0.001362
i 7.833 0.01465 deg
Ω 183.243 0.001092 deg
ω 209.336 0.008244 deg
M 88.625 5.385 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0063 au
Aphelion distance 3.5023 au
Asc. node-Earth separation 2.02656 au
Desc. node-Earth separation 0.05194 au
Earth MOID 0.03625 au
Orbital period 1236.26 days
Date of orbit computation   Jul 29 11:28
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4006 days

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Ephemeris
(Epoch 60575 MJD)
Right Ascension 174.134 deg
Declination 1.3381 deg
V Magnitude 30.61 mag
Solar Elongation 5.18 deg
Galactic Latitude 58.57 deg
Rate 0.384 deg/day
Direction 110.996 deg

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