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39211 (2000 XB34)
Classification: Main-belt Asteroid          SPK-ID: 2039211
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05592491816411065 4.801e-08  
a 2.982037793710398 2.424e-08 au
q 2.815267574134859 1.3816e-07 au
i 10.12491736820229 9.5729e-06 deg
node 349.1972248055282 2.5387e-05 deg
peri 254.7806271767161 9.2866e-05 deg
M 142.5892891007873 9.1515e-05 deg
tp 2458255.506394911756
(2018-May-17.00639491)
0.00047641 TDB
period 1880.910547511012
5.15
2.2934e-05
6.279e-08
d
yr
n .1913966618329532 2.3337e-09 deg/d
Q 3.148808013285938 2.5595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      18028 days (49.36 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54187  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:32:45  

Additional Information
 Earth MOID = 1.82512 au 
 Jupiter MOID = 1.90872 au 
 T_jup = 3.233 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456854.5 (2014-Jul-16.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05659447295976756 4.6313e-08  
q 2.81418931457531 1.3261e-07 au
tp 2456386.696875973918
(2013-Apr-04.19687597)
0.00047581 TDB
node 349.3016030385798 2.533e-05 deg
peri 257.1806512299857 9.3248e-05 deg
i 10.13692862165106 9.5813e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      18028 days (49.36 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54187  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:32:45  

Additional Information
 Jupiter MOID = 1.90872 au 
 T_jup = 3.233 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.144879391563806E-15 -6.058741658195323E-15 -7.861106645505598E-12 -3.671381987538489E-15 -1.491092062314793E-12 1.089036410114073E-15
q -6.058741658195323E-15 1.758492776378917E-14 2.441677673791844E-11 1.19085375851507E-14 4.641105184024741E-12 -1.073498541751754E-15
tp -7.861106645505598E-12 2.441677673791844E-11 2.263990508434649E-7 1.368492549775832E-10 4.271184168098833E-8 3.885731650971014E-12
node -3.671381987538489E-15 1.19085375851507E-14 1.368492549775832E-10 6.415921741310785E-10 -6.048853494345202E-10 2.684790170984826E-11
peri -1.491092062314793E-12 4.641105184024741E-12 4.271184168098833E-8 -6.048853494345202E-10 8.695178414981121E-9 -2.573015057093062E-11
i 1.089036410114073E-15 -1.073498541751754E-15 3.885731650971014E-12 2.684790170984826E-11 -2.573015057093062E-11 9.180037890454805E-11

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 14.2   n/a MPO395373  

39211 (2000 XB34)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 XB34 = 1250 T-1 = 1999 TN272 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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