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JPL Small-Body Database Browser
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56821 (2000 QC11)
Classification: Main-belt Asteroid          SPK-ID: 2056821
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477862289473332 3.9765e-08  
a 2.437271378397142 1.0338e-08 au
q 2.077076232462559 9.316e-08 au
i 1.234844782737657 4.4199e-06 deg
node 180.4101924086682 0.00019716 deg
peri 69.37979236511887 0.00019788 deg
M 22.33508281080321 1.6217e-05 deg
tp 2458514.273784369495
(2019-Jan-30.77378437)
6.2514e-05 TDB
period 1389.806247414829
3.81
8.8428e-06
2.421e-08
d
yr
n .2590289118858359 1.6481e-09 deg/d
Q 2.797466524331724 1.1866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      10078 days (27.59 yr)  
   first obs. used      1992-05-03  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56427  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:47:25  

Additional Information
 Earth MOID = 1.06319 au 
 Jupiter MOID = 2.23101 au 
 T_jup = 3.488 
[ 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 15.9   n/a MPO395532  

56821 (2000 QC11)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QC11 = 2001 XE106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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