AstDyS-2

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AstDyS ∴ Objects ∴ 2002SW21 ∴ Summary
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(401963) 2002SW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54323 1.683e-08 au
e 0.218553 1.023e-07
i 6.28 7.212e-06 deg
Ω 13.87 7.987e-05 deg
ω 354.362 8.616e-05 deg
M 106.085 3.615e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9874 au
Aphelion 3.0991 au
Asc. node-Earth separation 0.99034 au
Desc. node-Earth separation 2.09493 au
Earth MOID 0.98672 au
Orbital period 1481.42 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 254 (1)
Radar observations (Discarded) 0 (0)
Arc length 7810.04 days
Unobserved 71 days

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Ephemeris at epoch 60426 MJD
Right Ascension 124.054 deg
Declination 25.0463 deg
V Magnitude 22.93 mag
Solar Elongation -84.72 deg
Galactic Latitude 28.98 deg
Rate 0.227 deg/day
Direction 112.722 deg

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