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JPL Small-Body Database Browser
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423369 (2005 JU46)
Classification: Main-belt Asteroid          SPK-ID: 2423369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1936140815800974 4.0095e-08  
a 2.306095314184974 1.5392e-08 au
q 1.859602787892884 9.2809e-08 au
i 3.032204625963542 5.2163e-06 deg
node 70.9965106582162 0.00013165 deg
peri 200.5636937457158 0.00013421 deg
M 76.13733430827288 2.3303e-05 deg
tp 2458729.973711959342
(2019-Sep-03.47371196)
8.2877e-05 TDB
period 1279.128887022971
3.50
1.2806e-05
3.506e-08
d
yr
n .2814415370118485 2.8177e-09 deg/d
Q 2.752587840477064 1.8372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5183 days (14.19 yr)  
   first obs. used      2005-04-16  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:10  

Additional Information
 Earth MOID = .843774 au 
 Jupiter MOID = 2.35161 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO477001  

423369 (2005 JU46)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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