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(137810) 1999YS8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2846 7.894e-09 au
e 0.096787 3.86e-08
i 5.015 4.364e-06 deg
Ω 100.134 5.505e-05 deg
ω 316.106 6.374e-05 deg
M 52.9 3.11e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0635 au
Aphelion 2.5057 au
Asc. node-Earth separation 1.13287 au
Desc. node-Earth separation 1.41637 au
Earth MOID 1.07925 au
Orbital period 1261.29 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 798 (5)
Radar observations (Discarded) 0 (0)
Arc length 10815.1 days
Unobserved 90 days

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Ephemeris at epoch 60418 MJD
Right Ascension 99.4034 deg
Declination 25.1019 deg
V Magnitude 21.13 mag
Solar Elongation -70.4 deg
Galactic Latitude 8.33 deg
Rate 0.412 deg/day
Direction 91.745 deg

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