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JPL Small-Body Database Browser
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34211 (2000 QE68)
Classification: Main-belt Asteroid          SPK-ID: 2034211
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111643423418214 4.958e-08  
a 2.97737060363922 2.3194e-08 au
q 2.644966756664183 1.4602e-07 au
i 11.24615928585315 4.8866e-06 deg
node 138.3391559701793 2.7466e-05 deg
peri 281.4350051788083 3.4427e-05 deg
M 176.2997749076513 2.2763e-05 deg
tp 2457681.539111117322
(2016-Oct-20.03911112)
0.00011571 TDB
period 1876.496553504144
5.14
2.1927e-05
6.003e-08
d
yr
n .1918468751396004 2.2417e-09 deg/d
Q 3.309774450614257 2.5783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1142  
   data-arc span      7718 days (21.13 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:23  

Additional Information
 Earth MOID = 1.68622 au 
 Jupiter MOID = 2.02516 au 
 T_jup = 3.222 
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Orbital Elements at Epoch 2456625.5 (2013-Nov-29.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140031909545776 4.9693e-08  
q 2.634466962599342 1.4691e-07 au
tp 2455807.420769912045
(2011-Sep-02.92076991)
0.00011043 TDB
node 138.4327639622497 2.7477e-05 deg
peri 280.9372707933269 3.415e-05 deg
i 11.24946854427314 4.8867e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1142  
   data-arc span      7718 days (21.13 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:23  

Additional Information
 Jupiter MOID = 2.02516 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.469371161369122E-15 -7.227218478281874E-15 5.440625337482224E-13 -6.776005858255536E-15 1.161867987036325E-13 2.746187631035969E-15
q -7.227218478281874E-15 2.158110128130066E-14 -1.560921225041211E-12 2.086092539673994E-14 -3.031862341885034E-13 -7.241074839116439E-15
tp 5.440625337482224E-13 -1.560921225041211E-12 1.219447482965443E-8 2.16827515647551E-12 2.27761933493184E-9 -1.632370322000633E-12
node -6.776005858255536E-15 2.086092539673994E-14 2.16827515647551E-12 7.549727127389603E-10 -7.396030686473826E-10 -2.627822235571314E-11
peri 1.161867987036325E-13 -3.031862341885034E-13 2.27761933493184E-9 -7.396030686473826E-10 1.166245535782414E-9 2.554054938239037E-11
i 2.746187631035969E-15 -7.241074839116439E-15 -1.632370322000633E-12 -2.627822235571314E-11 2.554054938239037E-11 2.387989013325633E-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 13.7   n/a MPO347772  
diameter diameter 6.256 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34211 (2000 QE68)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 QE68 = 1998 HN109 = 1999 NV45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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