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AstDyS ∴ Objects ∴ 1997CU ∴ Summary
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(15881) 1997CU  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38333 6.757e-09 au
e 0.050387 3.353e-08
i 6.107 3.448e-06 deg
Ω 157.675 3.127e-05 deg
ω 11.621 4.538e-05 deg
M 111.612 3.279e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2632 au
Aphelion 2.5034 au
Asc. node-Earth separation 1.27557 au
Desc. node-Earth separation 1.49167 au
Earth MOID 1.27015 au
Orbital period 1343.93 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2438 (9)
Radar observations (Discarded) 0 (0)
Arc length 10172.1 days
Unobserved 255 days

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Ephemeris at epoch 60418 MJD
Right Ascension 315.444 deg
Declination -12.4185 deg
V Magnitude 19.89 mag
Solar Elongation 73.91 deg
Galactic Latitude -34.48 deg
Rate 0.335 deg/day
Direction 73.017 deg

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