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AstDyS ∴ Objects ∴ 2004SB21 ∴ Summary
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(444082) 2004SB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39156 1.482e-08 au
e 0.256994 4.717e-08
i 21.986 1.121e-05 deg
Ω 35.237 1.328e-05 deg
ω 260.054 2.409e-05 deg
M 146.33 2.024e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7769 au
Aphelion 3.0062 au
Asc. node-Earth separation 1.34461 au
Desc. node-Earth separation 1.13257 au
Earth MOID 0.90001 au
Orbital period 1350.89 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 266 (1)
Radar observations (Discarded) 0 (0)
Arc length 6913.31 days
Unobserved 255 days

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Ephemeris at epoch 60426 MJD
Right Ascension 80.0045 deg
Declination 39.4689 deg
V Magnitude 22.8 mag
Solar Elongation -48.24 deg
Galactic Latitude 1.32 deg
Rate 0.324 deg/day
Direction 89.603 deg

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