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AstDyS ∴ Objects ∴ 1998SJ61 ∴ Summary
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(44384) 1998SJ61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70883 1.122e-08 au
e 0.112553 4.176e-08
i 10.56 4.083e-06 deg
Ω 213.527 2.084e-05 deg
ω 142.13 2.686e-05 deg
M 273.104 1.541e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4039 au
Aphelion 3.0137 au
Asc. node-Earth separation 1.92957 au
Desc. node-Earth separation 1.46318 au
Earth MOID 1.41049 au
Orbital period 1628.44 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1332 (9)
Radar observations (Discarded) 0 (0)
Arc length 9031.75 days
Unobserved 312 days

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Ephemeris at epoch 60419 MJD
Right Ascension 280.499 deg
Declination -13.7096 deg
V Magnitude 19.91 mag
Solar Elongation 108.5 deg
Galactic Latitude -4.16 deg
Rate 0.154 deg/day
Direction 50.909 deg

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