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JPL Small-Body Database Browser
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105403 (2000 QU145)
Classification: Main-belt Asteroid          SPK-ID: 2105403
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391049450124392 3.7531e-08  
a 2.410955292019969 1.1271e-08 au
q 2.075579488696082 9.0407e-08 au
i 6.690508821096081 5.0496e-06 deg
node 27.01200092815838 3.1392e-05 deg
peri 296.8815770090714 3.6869e-05 deg
M 122.2781440367997 1.8735e-05 deg
tp 2458536.061193934716
(2019-Feb-21.56119393)
6.9938e-05 TDB
period 1367.35776863921
3.74
9.5883e-06
2.625e-08
d
yr
n .2632814968084548 1.8462e-09 deg/d
Q 2.746331095343856 1.2839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      9062 days (24.81 yr)  
   first obs. used      1995-04-04  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:22:08  

Additional Information
 Earth MOID = 1.07425 au 
 Jupiter MOID = 2.58305 au 
 T_jup = 3.497 
[ 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 16.0   n/a MPO348146  

105403 (2000 QU145)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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