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AstDyS ∴ Objects ∴ 2001SR290 ∴ Summary
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(57522) 2001SR290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79654 1.168e-08 au
e 0.150453 3.633e-08
i 17.573 3.752e-06 deg
Ω 179.397 1.303e-05 deg
ω 220.94 1.871e-05 deg
M 282.014 1.313e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3758 au
Aphelion 3.2173 au
Asc. node-Earth separation 2.08799 au
Desc. node-Earth separation 1.45124 au
Earth MOID 1.40547 au
Orbital period 1708.16 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1744 (9)
Radar observations (Discarded) 0 (0)
Arc length 16319 days
Unobserved 224 days

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Ephemeris at epoch 60438 MJD
Right Ascension 333.303 deg
Declination 1.78607 deg
V Magnitude 20.05 mag
Solar Elongation 72.09 deg
Galactic Latitude -42.19 deg
Rate 0.312 deg/day
Direction 67.629 deg

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