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AstDyS ∴ Objects ∴ 1999YJ16 ∴ Summary
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(28437) 1999YJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20698 5.851e-09 au
e 0.139047 2.834e-08
i 5.063 3.238e-06 deg
Ω 308.712 4.174e-05 deg
ω 312.689 4.409e-05 deg
M 32.037 1.589e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9001 au
Aphelion 2.5139 au
Asc. node-Earth separation 0.96319 au
Desc. node-Earth separation 1.405 au
Earth MOID 0.88869 au
Orbital period 1197.56 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2454 (18)
Radar observations (Discarded) 0 (0)
Arc length 11637.8 days
Unobserved 303 days

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Ephemeris at epoch 60420 MJD
Right Ascension 336.963 deg
Declination -9.47011 deg
V Magnitude 19.34 mag
Solar Elongation 54.88 deg
Galactic Latitude -51.83 deg
Rate 0.508 deg/day
Direction 65.42 deg

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