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362811 (2011 YB34)
Classification: Main-belt Asteroid          SPK-ID: 2362811
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03423140973295253 4.2569e-08  
a 2.848002789588054 3.2393e-08 au
q 2.750511639177073 1.3106e-07 au
i 5.03380546809989 4.6635e-06 deg
node 315.3559394107239 5.3332e-05 deg
peri 232.1867463162284 0.00010311 deg
M 237.0488224515877 9.278e-05 deg
tp 2459800.069088415907
(2022-Aug-08.56908842)
0.00045814 TDB
period 1755.533181003795
4.81
2.9951e-05
8.2e-08
d
yr
n .2050659047037526 3.4987e-09 deg/d
Q 2.945493939999035 3.3502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6974 days (19.09 yr)  
   first obs. used      2001-12-13  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:54  

Additional Information
 Earth MOID = 1.75454 au 
 Jupiter MOID = 2.0393 au 
 T_jup = 3.300 
[ 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 16.48   n/a E2021B25  

362811 (2011 YB34)          Discovered 2006-Dec-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 YB34 = 2008 EL139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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