AstDyS-2

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AstDyS ∴ Objects ∴ 1998SY19 ∴ Summary
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(437843) 1998SY19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27764 9.541e-09 au
e 0.151707 6.423e-08
i 3.847 7.788e-06 deg
Ω 345.934 8.654e-05 deg
ω 25.373 9.361e-05 deg
M 135.47 3.337e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9321 au
Aphelion 2.6232 au
Asc. node-Earth separation 0.95009 au
Desc. node-Earth separation 1.58673 au
Earth MOID 0.93253 au
Orbital period 1255.53 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 162 (1)
Radar observations (Discarded) 0 (0)
Arc length 9282.13 days
Unobserved 80 days

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Ephemeris at epoch 60440 MJD
Right Ascension 145.729 deg
Declination 13.6818 deg
V Magnitude 23.53 mag
Solar Elongation -93.91 deg
Galactic Latitude 44.12 deg
Rate 0.2 deg/day
Direction 113.883 deg

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