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160729 (2000 QC201)
Classification: Main-belt Asteroid          SPK-ID: 2160729
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1772855824195251 3.4926e-08  
a 2.328710572579199 1.0586e-08 au
q 1.91586376243299 8.1283e-08 au
i 3.868261797150724 4.0401e-06 deg
node 36.09326232640052 6.0596e-05 deg
peri 340.4625885937426 6.1717e-05 deg
M 284.2639929967202 1.1991e-05 deg
tp 2459669.568498778334
(2022-Mar-31.06849878)
4.395e-05 TDB
period 1297.991054056267
3.55
8.8506e-06
2.423e-08
d
yr
n .2773516804102674 1.8912e-09 deg/d
Q 2.741557382725408 1.2463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      10721 days (29.35 yr)  
   first obs. used      1991-01-08  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53912  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:33  

Additional Information
 Earth MOID = .917216 au 
 Jupiter MOID = 2.7223 au 
 T_jup = 3.548 
[ 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 16.88   n/a E2021B55  

160729 (2000 QC201)          Discovered 2000-Aug-29 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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