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AstDyS ∴ Objects ∴ 1999SL7 ∴ Summary
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(91576) 1999SL7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68635 1.221e-08 au
e 0.231387 4.771e-08
i 15.355 5.63e-06 deg
Ω 2.855 1.495e-05 deg
ω 338.433 1.748e-05 deg
M 204.685 8.937e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0648 au
Aphelion 3.3079 au
Asc. node-Earth separation 1.09024 au
Desc. node-Earth separation 2.24294 au
Earth MOID 1.06502 au
Orbital period 1608.2 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1334 (4)
Radar observations (Discarded) 0 (0)
Arc length 8839.35 days
Unobserved 148 days

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Ephemeris at epoch 60419 MJD
Right Ascension 169.901 deg
Declination 5.42935 deg
V Magnitude 19.9 mag
Solar Elongation -139.48 deg
Galactic Latitude 59.2 deg
Rate 0.139 deg/day
Direction -90.839 deg

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