NEODyS-2

Near Earth Objects - Dynamic Site
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2013SD21  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.2511 0.002756 au
e 0.55498 0.0005461
i 7.848 0.005665 deg
Ω 183.412 0.0009446 deg
ω 209.125 0.0006266 deg
M 52.311 0.7563 deg

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Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0018 au
Aphelion 3.5004 au
Asc. node-Earth separation 2.02803 au
Desc. node-Earth separation 0.04681 au
Earth MOID 0.03261 au
Orbital period 1233.65 days
Date of orbit computation   Oct 9 20:13
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 1477 days

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Ephemeris at epoch 58046 MJD
Right Ascension 174.413 deg
Declination 0.08319 deg
V Magnitude 30.56 mag
Solar Elongation 31.78 deg
Galactic Latitude 57.66 deg
Rate 0.392 deg/day
Direction 111.293 deg

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