NEODyS-2

Near Earth Objects - Dynamic Site
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2021SY3  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.860536 8.608e-05 au
e 0.25808 0.000258
i 5.012 0.00594 deg
Ω 4 0.0007073 deg
ω 219.803 0.001559 deg
M 169.669 0.142 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6384 au
Aphelion distance 1.0826 au
Asc. node-Earth separation 0.00013 au
Desc. node-Earth separation -0.32673 au
Earth MOID 4e-05 au
Orbital period 291.576 days
Date of orbit computation   feb 26 12:39
Observational summary
Optical observations (Discarded) 25 (1)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 927 days

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Ephemeris
(Epoch 60425 MJD)
Right Ascension 42.8587 deg
Declination 18.6094 deg
V Magnitude 29.51 mag
Solar Elongation -11.2 deg
Galactic Latitude -35.8 deg
Rate 0.859 deg/day
Direction 71.737 deg

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