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AstDyS ∴ Objects ∴ 1998ST44 ∴ Summary
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(222019) 1998ST44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36723 9.431e-09 au
e 0.163533 4.782e-08
i 3.055 6.368e-06 deg
Ω 233.839 9.336e-05 deg
ω 269.756 9.559e-05 deg
M 257.078 2.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9801 au
Aphelion 2.7543 au
Asc. node-Earth separation 1.29507 au
Desc. node-Earth separation 1.31377 au
Earth MOID 0.99578 au
Orbital period 1330.33 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 452 (6)
Radar observations (Discarded) 0 (0)
Arc length 10243.7 days
Unobserved 136 days

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Ephemeris at epoch 60423 MJD
Right Ascension 27.7598 deg
Declination 12.3902 deg
V Magnitude 21.65 mag
Solar Elongation 2.96 deg
Galactic Latitude -47.92 deg
Rate 0.456 deg/day
Direction 70.459 deg

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