NEODyS-2

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2021SB2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.04472 0.0001508 au
e 0.215711 0.0002595
i 5.828 0.0065 deg
Ω 186.284 0.0007337 deg
ω 78.324 0.01976 deg
M 200.643 0.2263 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8194 au
Aphelion distance 1.2701 au
Asc. node-Earth separation -0.04331 au
Desc. node-Earth separation 0.04059 au
Earth MOID 0.01572 au
Orbital period 390.032 days
Date of orbit computation   feb 26 12:54
Observational summary
Optical observations (Discarded) 16 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 961 days

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Ephemeris
(Epoch 60448 MJD)
Right Ascension 97.0925 deg
Declination 20.0397 deg
V Magnitude 29.68 mag
Solar Elongation -39.56 deg
Galactic Latitude 4.14 deg
Rate 0.774 deg/day
Direction 90.204 deg

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