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AstDyS ∴ Objects ∴ 2007SH21 ∴ Summary
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(335921) 2007SH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14234 4.65e-08 au
e 0.072662 7.811e-08
i 7.97 6.301e-06 deg
Ω 277.554 5.698e-05 deg
ω 84.027 7.367e-05 deg
M 352.607 5.175e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.914 au
Aphelion 3.3707 au
Asc. node-Earth separation 2.08555 au
Desc. node-Earth separation 2.16698 au
Earth MOID 1.92491 au
Orbital period 2034.59 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 498 (2)
Radar observations (Discarded) 0 (0)
Arc length 8111.96 days
Unobserved 163 days

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Ephemeris at epoch 60420 MJD
Right Ascension 2.52581 deg
Declination 7.65566 deg
V Magnitude 21.28 mag
Solar Elongation 25.38 deg
Galactic Latitude -53.8 deg
Rate 0.393 deg/day
Direction 64.626 deg

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