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JPL Small-Body Database Browser
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359836 (2011 UB333)
Classification: Main-belt Asteroid          SPK-ID: 2359836
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1515153926076613 5.9586e-08  
a 2.677527476148851 3.4789e-08 au
q 2.271840849382357 1.6112e-07 au
i 4.384534577723231 6.1956e-06 deg
node 233.7494660492712 0.00010445 deg
peri 236.6171562936851 0.00010733 deg
M 199.6270125920357 2.6551e-05 deg
tp 2459313.399072351786
(2021-Apr-08.89907235)
0.00012439 TDB
period 1600.292357177215
4.38
3.1189e-05
8.539e-08
d
yr
n .2249588947828324 4.3844e-09 deg/d
Q 3.083214102915345 4.0061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5668 days (15.52 yr)  
   first obs. used      2004-02-15  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:07  

Additional Information
 Earth MOID = 1.29228 au 
 Jupiter MOID = 2.05794 au 
 T_jup = 3.357 
[ 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 16.6   n/a MPO450335  

359836 (2011 UB333)          Discovered 2004-Feb-15 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 UB333 = 2004 CJ99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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