AstDyS-2

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AstDyS ∴ Objects ∴ 1984JR ∴ Summary
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(37557) 1984JR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3835 8.687e-09 au
e 0.173298 3.391e-08
i 3.122 3.682e-06 deg
Ω 102.759 8.169e-05 deg
ω 173.307 8.302e-05 deg
M 265.153 1.863e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9704 au
Aphelion 2.7966 au
Asc. node-Earth separation 1.81 au
Desc. node-Earth separation 0.95571 au
Earth MOID 0.95389 au
Orbital period 1344.07 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1064 (13)
Radar observations (Discarded) 0 (0)
Arc length 17037.8 days
Unobserved 42 days

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Ephemeris at epoch 60426 MJD
Right Ascension 149.192 deg
Declination 16.3918 deg
V Magnitude 20.28 mag
Solar Elongation -109.69 deg
Galactic Latitude 48.27 deg
Rate 0.095 deg/day
Direction 119.027 deg

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