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JPL Small-Body Database Browser
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469231 (2016 JU)
Classification: Main-belt Asteroid          SPK-ID: 2469231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2261078430335975 1.5917e-07  
a 2.55559717809046 5.7442e-08 au
q 1.977756612489677 4.0237e-07 au
i 14.79845382306995 1.6883e-05 deg
node 37.1207451955765 2.5677e-05 deg
peri 191.604079959106 3.1893e-05 deg
M 263.8043401675188 1.5311e-05 deg
tp 2458999.240183042427
(2020-May-29.74018304)
6.7991e-05 TDB
period 1492.234328921398
4.09
5.0312e-05
1.377e-07
d
yr
n .2412489734505784 8.1339e-09 deg/d
Q 3.133437743691243 7.043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:10  

Additional Information
 Earth MOID = .970705 au 
 Jupiter MOID = 1.86137 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO423614  

469231 (2016 JU)          Discovered 2005-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 JU = 2009 UJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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