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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05592492846738023 4.6581e-08  
a 2.982037797920039 2.3743e-08 au
q 2.815267547384336 1.3485e-07 au
i 10.12491509975593 8.5856e-06 deg
node 349.1972252807793 2.5356e-05 deg
peri 254.7805960033549 8.6142e-05 deg
M 142.5893184125019 8.529e-05 deg
tp 2458255.506240187807
(2018-May-17.00624019)
0.00044304 TDB
period 1880.910551493838
5.15
2.2463e-05
6.15e-08
d
yr
n .191396661427671 2.2858e-09 deg/d
Q 3.148808048455741 2.507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      18116 days (49.60 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:22:19  

Additional Information
 Earth MOID = 1.82512 au 
 Jupiter MOID = 1.90872 au 
 T_jup = 3.233 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456976.5 (2014-Nov-15.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05665550460465769 4.5247e-08  
q 2.81366880799199 1.3037e-07 au
tp 2456386.222786903559
(2013-Apr-03.72278690)
0.00043905 TDB
node 349.3017500950216 2.5297e-05 deg
peri 257.0680310941634 8.6318e-05 deg
i 10.1374260275363 8.5937e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      18116 days (49.60 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:22:19  

Additional Information
 Jupiter MOID = 1.90872 au 
 T_jup = 3.233 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.047304199188714E-15 -5.818626339442635E-15 -6.068887215124924E-12 -2.662233215531959E-15 -1.145898307034136E-12 1.694390581407061E-15
q -5.818626339442635E-15 1.699515174887702E-14 1.997520455332475E-11 9.664951434816165E-15 3.785397171302943E-12 -3.191713245498541E-15
tp -6.068887215124924E-12 1.997520455332475E-11 1.927650207246276E-7 1.144989669380957E-10 3.624672087134446E-8 4.926300008340301E-12
node -2.662233215531959E-15 9.664951434816165E-15 1.144989669380957E-10 6.399400363330876E-10 -6.075755633117877E-10 3.199431113252277E-11
peri -1.145898307034136E-12 3.785397171302943E-12 3.624672087134446E-8 -6.075755633117877E-10 7.450818216720065E-9 -3.054844311848857E-11
i 1.694390581407061E-15 -3.191713245498541E-15 4.926300008340301E-12 3.199431113252277E-11 -3.054844311848857E-11 7.385089458661516E-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

[ show close-approach data ]
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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