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34311 (2000 QE188)
Classification: Main-belt Asteroid          SPK-ID: 2034311
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09771652256678814 3.8576e-08  
a 3.060625004459175 1.8192e-08 au
q 2.761551372142463 1.1713e-07 au
i 12.7923125900633 3.8443e-06 deg
node 121.2666825324542 2.0275e-05 deg
peri 339.1716458799914 2.9888e-05 deg
M 212.3970586700793 2.3241e-05 deg
tp 2460198.373979450303
(2023-Sep-10.87397945)
0.00012954 TDB
period 1955.751220139076
5.35
1.7437e-05
4.774e-08
d
yr
n .1840724915791692 1.6411e-09 deg/d
Q 3.359698636775886 1.9969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      10728 days (29.37 yr)  
   first obs. used      1992-02-04  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56676  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 20:14:09  

Additional Information
 Earth MOID = 1.78238 au 
 Jupiter MOID = 1.77052 au 
 T_jup = 3.189 
[ show covariance matrix ]

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 14.21   n/a E2021B10  
diameter diameter 5.273 km 0.426 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34311 (2000 QE188)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 QE188 = 1992 CR = 1998 GO7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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