NEODyS-2

Near Earth Objects - Dynamic Site
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2021SD2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.15773 0.0001901 au
e 0.259664 0.0001951
i 2.216 0.001979 deg
Ω 353.843 0.002446 deg
ω 92.392 0.002374 deg
M 310.459 0.1587 deg

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Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8571 au
Aphelion distance 1.4584 au
Asc. node-Earth separation 0.08682 au
Desc. node-Earth separation 0.07397 au
Earth MOID 0.01179 au
Orbital period 454.999 days
Date of orbit computation   feb 26 12:38
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 954 days

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Ephemeris
(Epoch 60448 MJD)
Right Ascension 58.9371 deg
Declination 21.3708 deg
V Magnitude 28.41 mag
Solar Elongation -4.17 deg
Galactic Latitude -24.13 deg
Rate 1.142 deg/day
Direction 77.82 deg

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