NEODyS-2

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2021WW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.40364 0.01669 au
e 0.557459 0.002922
i 2.316 0.009562 deg
Ω 91.274 0.02139 deg
ω 304.836 0.0112 deg
M 232.131 2.417 deg

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Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0637 au
Aphelion distance 3.7436 au
Asc. node-Earth separation 0.27282 au
Desc. node-Earth separation 1.41732 au
Earth MOID 0.07895 au
Orbital period 1361.14 days
Date of orbit computation   feb 26 12:38
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 929 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 231.823 deg
Declination -17.274 deg
V Magnitude 30.09 mag
Solar Elongation -147.81 deg
Galactic Latitude 31.69 deg
Rate 0.2 deg/day
Direction -78.68 deg

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