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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1772878723274724 3.4905e-08  
a 2.328167555648989 1.069e-08 au
q 1.915411683286127 8.1145e-08 au
i 3.868577305630021 4.0405e-06 deg
node 36.0982338961776 6.0608e-05 deg
peri 340.5385583483683 6.1731e-05 deg
M 229.8007639893082 1.187e-05 deg
tp 2459669.773155290439
(2022-Mar-31.27315529)
4.3964e-05 TDB
period 1297.537075338024
3.55
8.9369e-06
2.447e-08
d
yr
n .2774487194566027 1.911e-09 deg/d
Q 2.74092342801185 1.2586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      10721 days (29.35 yr)  
   first obs. used      1991-01-08  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53954  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:24:54  

Additional Information
 Earth MOID = .916167 au 
 Jupiter MOID = 2.72198 au 
 T_jup = 3.549 
[ 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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