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AstDyS ∴ Objects ∴ 2002SB21 ∴ Summary
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(307374) 2002SB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.621 1.412e-08 au
e 0.168729 6.425e-08
i 3.647 7.348e-06 deg
Ω 19.186 7.357e-05 deg
ω 315.726 7.608e-05 deg
M 47.697 1.905e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1788 au
Aphelion 3.0632 au
Asc. node-Earth separation 1.27458 au
Desc. node-Earth separation 1.89492 au
Earth MOID 1.17072 au
Orbital period 1549.88 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 348 (2)
Radar observations (Discarded) 0 (0)
Arc length 9105.99 days
Unobserved 169 days

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Ephemeris at epoch 60419 MJD
Right Ascension 37.0106 deg
Declination 15.7838 deg
V Magnitude 21.77 mag
Solar Elongation -10.73 deg
Galactic Latitude -41.1 deg
Rate 0.479 deg/day
Direction 70.217 deg

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