NEODyS-2

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2021SP  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.45167 0.0002446 au
e 0.461498 0.0006749
i 4.783 0.01514 deg
Ω 174.548 0.0002945 deg
ω 252.661 0.1209 deg
M 133.131 0.1394 deg

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Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7817 au
Aphelion distance 2.1216 au
Asc. node-Earth separation 0.33033 au
Desc. node-Earth separation -0.0001 au
Earth MOID 2e-05 au
Orbital period 638.852 days
Date of orbit computation   feb 26 13:46
Observational summary
Optical observations (Discarded) 12 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 966 days

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Ephemeris
(Epoch 60440 MJD)
Right Ascension 243.326 deg
Declination -12.9957 deg
V Magnitude 31.64 mag
Solar Elongation 163.65 deg
Galactic Latitude 26.71 deg
Rate 0.411 deg/day
Direction -74.361 deg

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