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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100781013777252 3.82e-08  
a 2.978406438327889 1.7909e-08 au
q 2.650549112465562 1.1994e-07 au
i 11.2735612744943 4.3656e-06 deg
node 138.1676753568778 1.8181e-05 deg
peri 282.3582312715091 2.7119e-05 deg
M 252.0134496473613 2.1949e-05 deg
tp 2459563.672625887213
(2021-Dec-15.17262589)
0.0001162 TDB
period 1877.475895445553
5.14
1.6934e-05
4.636e-08
d
yr
n .1917468026478 1.7294e-09 deg/d
Q 3.306263764190216 1.988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1570  
   data-arc span      8246 days (22.58 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50095  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:46:46  

Additional Information
 Earth MOID = 1.69216 au 
 Jupiter MOID = 2.02013 au 
 T_jup = 3.222 
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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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