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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769586123509778 3.4967e-08  
a 2.328922506474309 1.1202e-08 au
q 1.916799611455654 8.151e-08 au
i 3.868135612238456 4.1625e-06 deg
node 36.10852501145495 6.4214e-05 deg
peri 340.6203220470247 6.557e-05 deg
M 63.26661844808567 1.2325e-05 deg
tp 2458372.359123731652
(2018-Sep-10.85912373)
4.4282e-05 TDB
period 1298.168251619117
3.55
9.3658e-06
2.564e-08
d
yr
n .2773138224193948 2.0007e-09 deg/d
Q 2.741045401492964 1.3184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      10226 days (28.00 yr)  
   first obs. used      1991-01-08  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53034  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:18:49  

Additional Information
 Earth MOID = .918185 au 
 Jupiter MOID = 2.71757 au 
 T_jup = 3.548 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456924.5 (2014-Sep-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764796970116874 3.4902e-08  
q 1.918056142048921 8.1281e-08 au
tp 2457071.857874861467
(2015-Feb-18.35787486)
4.4752e-05 TDB
node 36.13918562919654 6.4278e-05 deg
peri 340.0849443575203 6.5647e-05 deg
i 3.867430613995868 4.1584e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      10226 days (28.00 yr)  
   first obs. used      1991-01-08  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53034  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:18:49  

Additional Information
 Jupiter MOID = 2.71757 au 
 T_jup = 3.548 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.218180243718551E-15 -2.818775067005729E-15 5.053316561045957E-14 6.337150496857038E-15 -7.459636528194545E-15 2.51840418955021E-16
q -2.818775067005729E-15 6.606657193489707E-15 -1.651219195603712E-13 -1.594159241667408E-14 1.781630697031043E-15 -5.172620226048765E-16
tp 5.053316561045957E-14 -1.651219195603712E-13 2.002722948881573E-9 1.427217256223075E-12 6.126405285859256E-10 1.074760290625368E-12
node 6.337150496857038E-15 -1.594159241667408E-14 1.427217256223075E-12 4.131719976753543E-9 -4.121709489219723E-9 1.19022041057334E-11
peri -7.459636528194545E-15 1.781630697031043E-15 6.126405285859256E-10 -4.121709489219723E-9 4.309498422992813E-9 -1.157793634820878E-11
i 2.51840418955021E-16 -5.172620226048765E-16 1.074760290625368E-12 1.19022041057334E-11 -1.157793634820878E-11 1.729188615033811E-11

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 16.8   n/a MPO412928  

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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