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(351) Yrsa  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7646 5.278e-09 au
e 0.156278 2.851e-08
i 9.208 3.164e-06 deg
Ω 99.184 9.331e-06 deg
ω 31.675 1.329e-05 deg
M 159.567 7.401e-06 deg

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Other useful info
Absolute Magnitude (H)    9.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3326 au
Aphelion 3.1966 au
Asc. node-Earth separation 1.39789 au
Desc. node-Earth separation 2.09403 au
Earth MOID 1.35367 au
Orbital period 1678.99 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 10037 (84)
Radar observations (Discarded) 0 (0)
Arc length 47787.9 days
Unobserved 188 days

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Ephemeris at epoch 60426 MJD
Right Ascension 321.125 deg
Declination -18.5779 deg
V Magnitude 15.23 mag
Solar Elongation 78.29 deg
Galactic Latitude -41.89 deg
Rate 0.216 deg/day
Direction 81.899 deg

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