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(27686) 1981ES21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6815 8.932e-09 au
e 0.160698 3.125e-08
i 13.02 2.855e-06 deg
Ω 354.487 1.49e-05 deg
ω 99.619 1.979e-05 deg
M 354.271 1.032e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2506 au
Aphelion 3.1124 au
Asc. node-Earth separation 1.67986 au
Desc. node-Earth separation 1.54963 au
Earth MOID 1.31032 au
Orbital period 1603.86 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 3665 (332)
Radar observations (Discarded) 0 (0)
Arc length 33633 days
Unobserved 75 days

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Ephemeris at epoch 60416 MJD
Right Ascension 68.9938 deg
Declination 32.4494 deg
V Magnitude 19.12 mag
Solar Elongation -46.82 deg
Galactic Latitude -10.01 deg
Rate 0.477 deg/day
Direction 86.179 deg

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