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AstDyS ∴ Objects ∴ 1999CW78 ∴ Summary
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(231721) 1999CW78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16983 2.954e-08 au
e 0.164093 4.796e-08
i 15.032 6.365e-06 deg
Ω 325.051 1.906e-05 deg
ω 280.992 2.911e-05 deg
M 90.299 2.595e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6497 au
Aphelion 3.69 au
Asc. node-Earth separation 1.97904 au
Desc. node-Earth separation 2.19689 au
Earth MOID 1.68786 au
Orbital period 2061.35 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 608 (2)
Radar observations (Discarded) 0 (0)
Arc length 9061.86 days
Unobserved 134 days

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Ephemeris at epoch 60419 MJD
Right Ascension 1.48172 deg
Declination 7.58537 deg
V Magnitude 21.32 mag
Solar Elongation 25.47 deg
Galactic Latitude -53.58 deg
Rate 0.338 deg/day
Direction 60.088 deg

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