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193187 (2000 QZ51)
Classification: Main-belt Asteroid          SPK-ID: 2193187
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904550717179895 4.2195e-08  
a 2.448828239890614 1.4261e-08 au
q 1.982436481837209 1.0606e-07 au
i .6359442958168724 5.758e-06 deg
node 205.2860685881897 0.00051048 deg
peri 113.8293634124857 0.00051087 deg
M 116.0673436666711 1.7953e-05 deg
tp 2458749.222730805329
(2019-Sep-22.72273081)
6.9285e-05 TDB
period 1399.70306701119
3.83
1.2227e-05
3.348e-08
d
yr
n .2571974074249291 2.2467e-09 deg/d
Q 2.915219997944019 1.6977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      7524 days (20.60 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-10-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61202  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:19:12  

Additional Information
 Earth MOID = .967489 au 
 Jupiter MOID = 2.38936 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456529.5 (2013-Aug-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1899852925735664 4.191e-08  
q 1.984340381839859 1.0542e-07 au
tp 2455951.311119830433
(2012-Jan-24.81111983)
7.2235e-05 TDB
node 205.3542790809503 0.00051098 deg
peri 114.0130362209564 0.00051137 deg
i .6350699440856596 5.7599e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      7524 days (20.60 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-10-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61202  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:19:12  

Additional Information
 Jupiter MOID = 2.38936 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.756416531733339E-15 -4.391288051969561E-15 -5.982702147538858E-13 6.480498006847428E-15 -1.539566321411968E-13 -3.18769990443171E-16
q -4.391288051969561E-15 1.111410187131085E-14 1.211956247120131E-12 -1.536546389497813E-14 3.150281802485797E-13 8.319560938033022E-16
tp -5.982702147538858E-13 1.211956247120131E-12 5.217911522613825E-9 -3.395465634013935E-11 1.479853819632474E-9 1.031587125116089E-12
node 6.480498006847428E-15 -1.536546389497813E-14 -3.395465634013935E-11 2.61098358536593E-7 -2.610915494906319E-7 9.859244657361777E-10
peri -1.539566321411968E-13 3.150281802485797E-13 1.479853819632474E-9 -2.610915494906319E-7 2.615016100000976E-7 -9.855840590995758E-10
i -3.18769990443171E-16 8.319560938033022E-16 1.031587125116089E-12 9.859244657361777E-10 -9.855840590995758E-10 3.317624317764025E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO440065  

193187 (2000 QZ51)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 QZ51 = 2004 SD29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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