AstDyS-2

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AstDyS ∴ Objects ∴ 1999ET2 ∴ Summary
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(523977) 1999ET2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.99519 1.556e-08 au
e 0.024688 6.566e-08
i 24.301 8.048e-06 deg
Ω 143.981 1.56e-05 deg
ω 161.467 0.0001547 deg
M 157.358 0.0001549 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9459 au
Aphelion 2.0444 au
Asc. node-Earth separation 1.05485 au
Desc. node-Earth separation 0.93622 au
Earth MOID 0.93539 au
Orbital period 1029.38 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 207 (0)
Radar observations (Discarded) 0 (0)
Arc length 9069.14 days
Unobserved 110 days

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Ephemeris at epoch 60428 MJD
Right Ascension 91.5509 deg
Declination 13.3561 deg
V Magnitude 22.67 mag
Solar Elongation -54.31 deg
Galactic Latitude -3.7 deg
Rate 0.495 deg/day
Direction 74.447 deg

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