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JPL Small-Body Database Browser
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359843 (2011 UL343)
Classification: Main-belt Asteroid          SPK-ID: 2359843
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05682618984414111 6.7171e-08  
a 2.345924482955767 3.3175e-08 au
q 2.212614532927304 1.732e-07 au
i 6.741807263346701 7.3639e-06 deg
node 28.16313003110607 4.4705e-05 deg
peri 137.2844095258022 7.1911e-05 deg
M 279.4130751915699 5.7393e-05 deg
tp 2458894.286307769430
(2020-Feb-14.78630777)
0.00021134 TDB
period 1312.409811497499
3.59
2.7839e-05
7.622e-08
d
yr
n .2743045631373551 5.8186e-09 deg/d
Q 2.479234432984231 3.506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6620 days (18.12 yr)  
   first obs. used      2000-11-18  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:22:32  

Additional Information
 Earth MOID = 1.22329 au 
 Jupiter MOID = 2.48868 au 
 T_jup = 3.550 
[ 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 17.3   n/a MPO460416  

359843 (2011 UL343)          Discovered 2009-Jan-28 by CSS at Catalina
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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