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JPL Small-Body Database Browser
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359855 (2011 UN383)
Classification: Main-belt Asteroid          SPK-ID: 2359855
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005759476782623 9.2018e-08  
a 2.754156725752376 4.4928e-08 au
q 2.477154803005371 2.6836e-07 au
i 7.017489363351138 9.0269e-06 deg
node 23.89228309165889 5.4018e-05 deg
peri 335.210662964348 6.2012e-05 deg
M 270.643372491182 3.261e-05 deg
tp 2459014.886569030426
(2020-Jun-14.38656903)
0.00015672 TDB
period 1669.480697850104
4.57
4.085e-05
1.118e-07
d
yr
n .215635916284384 5.2764e-09 deg/d
Q 3.031158648499381 4.9446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      4253 days (11.64 yr)  
   first obs. used      2006-08-29  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58401  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:51:01  

Additional Information
 Earth MOID = 1.47528 au 
 Jupiter MOID = 2.41589 au 
 T_jup = 3.326 
[ 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 MPO434269  

359855 (2011 UN383)          Discovered 2006-Aug-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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