NEODyS-2

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2011SD25  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.55736 0.0007587 au
e 0.182208 0.0002727
i 28.613 0.01918 deg
Ω 184.263 0.0001268 deg
ω 132.52 0.02811 deg
M 189.92 1.74 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2736 au
Aphelion distance 1.8411 au
Asc. node-Earth separation 0.71997 au
Desc. node-Earth separation 0.33895 au
Earth MOID 0.32535 au
Orbital period 709.873 days
Date of orbit computation   feb 26 10:47
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 4643 days

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Ephemeris
(Epoch 60493 MJD)
Right Ascension 153.107 deg
Declination 8.71952 deg
V Magnitude 25.75 mag
Solar Elongation -51.66 deg
Galactic Latitude 48.2 deg
Rate 0.532 deg/day
Direction 93.188 deg

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