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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100780984937598 4.5591e-08  
a 2.978406437004916 2.1169e-08 au
q 2.650549119877841 1.3598e-07 au
i 11.27356255001174 4.4274e-06 deg
node 138.167639371089 2.5564e-05 deg
peri 282.3582662512106 3.2374e-05 deg
M 252.0134503827281 2.2635e-05 deg
tp 2459563.672621676888
(2021-Dec-15.17262168)
0.00012054 TDB
period 1877.475894194624
5.14
2.0016e-05
5.48e-08
d
yr
n .1917468027755575 2.0443e-09 deg/d
Q 3.306263754131991 2.3499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:19:42  

Additional Information
 Earth MOID = 1.69216 au 
 Jupiter MOID = 2.02013 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456956.5 (2014-Oct-26.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136540896677299 4.6061e-08  
q 2.636316072370854 1.3843e-07 au
tp 2457680.889668117367
(2016-Oct-19.38966812)
0.00010897 TDB
node 138.4243144317033 2.569e-05 deg
peri 280.9821662209764 3.1953e-05 deg
i 11.24990611498507 4.418e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:19:42  

Additional Information
 Jupiter MOID = 2.02013 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.121597702391202E-15 -6.322510348315311E-15 4.445839252477735E-13 -5.177509871541393E-15 9.775806735415065E-14 3.122981490288966E-15
q -6.322510348315311E-15 1.916294853865908E-14 -7.10763979891906E-13 1.611587619935543E-14 -2.104988903263489E-13 -8.64885689178737E-15
tp 4.445839252477735E-13 -7.10763979891906E-13 1.187518336555236E-8 9.183631483150039E-12 2.105596885216529E-9 -4.509809998048604E-14
node -5.177509871541393E-15 1.611587619935543E-14 9.183631483150039E-12 6.600004694943014E-10 -6.45342899751965E-10 -2.851146899616911E-11
peri 9.775806735415065E-14 -2.104988903263489E-13 2.105596885216529E-9 -6.45342899751965E-10 1.021018319885498E-9 2.790143918181538E-11
i 3.122981490288966E-15 -8.64885689178737E-15 -4.509809998048604E-14 -2.851146899616911E-11 2.790143918181538E-11 1.951852215306388E-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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