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JPL Small-Body Database Browser
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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007053188897395 4.1841e-08  
a 3.052598082034455 2.1044e-08 au
q 2.745185218740968 1.2975e-07 au
i 12.79663747823666 4.8467e-06 deg
node 121.2749311716653 2.4598e-05 deg
peri 338.7866973017245 4.0166e-05 deg
M 65.85887733227065 2.9549e-05 deg
tp 2458244.118878788286
(2018-May-05.61887879)
0.0001602 TDB
period 1948.062415168924
5.33
2.0145e-05
5.515e-08
d
yr
n .1847990070527505 1.911e-09 deg/d
Q 3.360010945327942 2.3164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      9943 days (27.22 yr)  
   first obs. used      1992-02-04  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:41:23  

Additional Information
 Earth MOID = 1.76609 au 
 Jupiter MOID = 1.7743 au 
 T_jup = 3.191 
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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 14.2   n/a MPO389907  
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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