AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JR ∴ Summary
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(494689) 2004JR  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.89074 5.981e-09 au
e 0.645755 4.803e-07
i 45.474 3.929e-05 deg
Ω 209.505 1.932e-05 deg
ω 139.597 5.128e-05 deg
M 204.077 2.123e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6698 au
Aphelion 3.1117 au
Asc. node-Earth separation 1.16415 au
Desc. node-Earth separation -0.2553 au
Earth MOID 0.23747 au
Orbital period 949.612 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 6592.03 days
Unobserved 699 days

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Ephemeris at epoch 60427 MJD
Right Ascension 161.337 deg
Declination -23.2153 deg
V Magnitude 23.85 mag
Solar Elongation -128.94 deg
Galactic Latitude 31.16 deg
Rate 0.298 deg/day
Direction -17.502 deg

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