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AstDyS ∴ Objects ∴ 2001SY149 ∴ Summary
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(247280) 2001SY149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68544 1.317e-08 au
e 0.130338 3.992e-08
i 5.545 5.525e-06 deg
Ω 338.498 4.824e-05 deg
ω 101.494 5.573e-05 deg
M 345.694 2.724e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3354 au
Aphelion 3.0355 au
Asc. node-Earth separation 1.70132 au
Desc. node-Earth separation 1.58296 au
Earth MOID 1.35919 au
Orbital period 1607.4 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 572 (16)
Radar observations (Discarded) 0 (0)
Arc length 8089.99 days
Unobserved 137 days

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Ephemeris at epoch 60397 MJD
Right Ascension 41.4755 deg
Declination 20.4433 deg
V Magnitude 21.39 mag
Solar Elongation -37.99 deg
Galactic Latitude -34.95 deg
Rate 0.465 deg/day
Direction 73.574 deg

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