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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100781028382177 4.0707e-08  
a 2.978406438888974 1.8965e-08 au
q 2.650549108614944 1.2532e-07 au
i 11.27356214817699 4.4183e-06 deg
node 138.1676598827042 2.1747e-05 deg
peri 282.3582462001252 2.9434e-05 deg
M 252.0134497319414 2.2178e-05 deg
tp 2459563.672625605249
(2021-Dec-15.17262561)
0.00011764 TDB
period 1877.475895976083
5.14
1.7933e-05
4.91e-08
d
yr
n .1917468025936169 1.8315e-09 deg/d
Q 3.306263769163004 2.1053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1425  
   data-arc span      8171 days (22.37 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:01:31  

Additional Information
 Earth MOID = 1.69216 au 
 Jupiter MOID = 2.02013 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457224.5 (2015-Jul-21.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134675270129872 4.1058e-08  
q 2.63721007041874 1.2708e-07 au
tp 2457680.921605297276
(2016-Oct-19.42160530)
0.00010747 TDB
node 138.4234876669127 2.1853e-05 deg
peri 280.9513066907151 2.8961e-05 deg
i 11.25001570496633 4.4089e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1425  
   data-arc span      8171 days (22.37 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:01:31  

Additional Information
 Jupiter MOID = 2.02013 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.685784104728627E-15 -5.176234056934887E-15 4.499734008790264E-14 -2.114752156329281E-15 5.489638723512039E-14 2.293780933780361E-15
q -5.176234056934887E-15 1.614835693969261E-14 3.3995814650754E-13 7.507263729240107E-15 -9.743160819248904E-14 -6.449750722366739E-15
tp 4.499734008790264E-14 3.3995814650754E-13 1.154958375873126E-8 2.188666588737208E-11 2.063926640686985E-9 -9.589546705487444E-13
node -2.114752156329281E-15 7.507263729240107E-15 2.188666588737208E-11 4.775640693138201E-10 -4.641373701308655E-10 -2.495470881403787E-11
peri 5.489638723512039E-14 -9.743160819248904E-14 2.063926640686985E-9 -4.641373701308655E-10 8.387494920100762E-10 2.430546129443999E-11
i 2.293780933780361E-15 -6.449750722366739E-15 -9.589546705487444E-13 -2.495470881403787E-11 2.430546129443999E-11 1.943850227796161E-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

[ show close-approach data ]
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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