NEODyS-2

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2021SY1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.08375 0.003356 au
e 0.502833 0.0007761
i 6.278 0.006842 deg
Ω 189.797 0.002015 deg
ω 154.225 0.003236 deg
M 305.105 0.7363 deg

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Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.036 au
Aphelion distance 3.1315 au
Asc. node-Earth separation 1.84627 au
Desc. node-Earth separation 0.07169 au
Earth MOID 0.04757 au
Orbital period 1098.67 days
Date of orbit computation   feb 26 12:33
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 980 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 257.459 deg
Declination -3.07633 deg
V Magnitude 24.52 mag
Solar Elongation -158.22 deg
Galactic Latitude 20.9 deg
Rate 0.413 deg/day
Direction -51.881 deg

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