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JPL Small-Body Database Browser
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34343 (2000 QU227)
Classification: Main-belt Asteroid          SPK-ID: 2034343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0234071790608034 4.6575e-08  
a 2.631660343538308 1.3845e-08 au
q 2.570060598649891 1.2402e-07 au
i 2.420956580493173 5.0532e-06 deg
node 149.9302247493228 8.646e-05 deg
peri 359.858315764875 0.00011939 deg
M 338.9747954374379 8.2167e-05 deg
tp 2458691.571168782209
(2019-Jul-27.07116878)
0.00035606 TDB
period 1559.348479299654
4.27
1.2305e-05
3.369e-08
d
yr
n .2308656498396598 1.8218e-09 deg/d
Q 2.693260088426725 1.4169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1992-11-21  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:41:35  

Additional Information
 Earth MOID = 1.58048 au 
 Jupiter MOID = 2.27657 au 
 T_jup = 3.398 
[ 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 15.1   n/a MPO426130  
diameter diameter 2.770 km 0.719 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34343 (2000 QU227)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QU227 = 1996 TN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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