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2021EF4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48257 1.542e-08 au
e 0.697211 7.604e-07
i 48.865 6.33e-05 deg
Ω 345.384 1.487e-05 deg
ω 312.378 5.51e-05 deg
M 191.405 5.347e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4489 au
Aphelion distance 2.5162 au
Asc. node-Earth separation -0.48869 au
Desc. node-Earth separation 0.44546 au
Earth MOID 0.2425 au
Orbital period 659.36 days
Date of orbit computation   feb 26 12:33
Observational summary
Optical observations (Discarded) 41 (0)
Radar observations (Discarded) 0 (0)
Arc length 3991 days
Unobserved 509 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 132.552 deg
Declination 37.5325 deg
V Magnitude 25.47 mag
Solar Elongation -42.38 deg
Galactic Latitude 38.86 deg
Rate 0.36 deg/day
Direction 130.734 deg

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