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376673 (2013 QA29)
Classification: Main-belt Asteroid          SPK-ID: 2376673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04563475055018359 1.2056e-07  
a 2.81074188314388 4.0369e-08 au
q 2.682474378445656 3.2581e-07 au
i 2.615266613199478 1.248e-05 deg
node 343.0108624410893 0.0001544 deg
peri 9.062146243672158 0.00017185 deg
M 186.295709737467 7.6352e-05 deg
tp 2460030.996714984897
(2023-Mar-27.49671498)
0.00036885 TDB
period 1721.194202760868
4.71
3.7081e-05
1.015e-07
d
yr
n .2091571069798776 4.506e-09 deg/d
Q 2.939009387842104 4.2211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      7401 days (20.26 yr)  
   first obs. used      1999-10-16  
   last obs. used      2020-01-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:32:42  

Additional Information
 Earth MOID = 1.67451 au 
 Jupiter MOID = 2.26501 au 
 T_jup = 3.318 
[ 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 17.1   n/a MPO460476  

376673 (2013 QA29)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2013 QA29 = 2004 TQ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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