NEODyS-2

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2021SB5  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20259 3.227e-08 au
e 0.454721 1.205e-06
i 20.536 4.913e-05 deg
Ω 187.488 1.427e-05 deg
ω 11.604 0.0001317 deg
M 121.815 0.0003052 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6557 au
Aphelion distance 1.7494 au
Asc. node-Earth separation -0.33812 au
Desc. node-Earth separation 0.71946 au
Earth MOID 0.31182 au
Orbital period 481.701 days
Date of orbit computation   feb 26 12:16
Observational summary
Optical observations (Discarded) 47 (0)
Radar observations (Discarded) 0 (0)
Arc length 4400 days
Unobserved 984 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 40.164 deg
Declination 12.5228 deg
V Magnitude 25.19 mag
Solar Elongation 43.43 deg
Galactic Latitude -42.31 deg
Rate 0.515 deg/day
Direction 82.466 deg

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