AstDyS-2

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(21021) 1988XL2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11932 1.617e-08 au
e 0.219396 3.988e-08
i 15.899 4.388e-06 deg
Ω 44.238 1.551e-05 deg
ω 349.311 1.857e-05 deg
M 175.683 1.027e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.435 au
Aphelion 3.8037 au
Asc. node-Earth separation 1.45222 au
Desc. node-Earth separation 2.7767 au
Earth MOID 1.44396 au
Orbital period 2012.28 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2379 (18)
Radar observations (Discarded) 0 (0)
Arc length 24704 days
Unobserved 308 days

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Ephemeris at epoch 60418 MJD
Right Ascension 214.232 deg
Declination -9.24705 deg
V Magnitude 18.39 mag
Solar Elongation 171.86 deg
Galactic Latitude 48.14 deg
Rate 0.197 deg/day
Direction -82.336 deg

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