AstDyS-2

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(257461) 1990UT2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2147 8.653e-09 au
e 0.241219 8.171e-08
i 5.504 5.344e-06 deg
Ω 276.688 7.801e-05 deg
ω 83.725 7.946e-05 deg
M 60.623 1.134e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6805 au
Aphelion 2.7489 au
Asc. node-Earth separation 1.01529 au
Desc. node-Earth separation 1.15999 au
Earth MOID 0.6883 au
Orbital period 1203.84 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 460 (2)
Radar observations (Discarded) 0 (0)
Arc length 12113.1 days
Unobserved 124 days

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Ephemeris at epoch 60420 MJD
Right Ascension 73.8408 deg
Declination 22.7592 deg
V Magnitude 22.4 mag
Solar Elongation -45.05 deg
Galactic Latitude -12.81 deg
Rate 0.504 deg/day
Direction 86.388 deg

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