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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904687092020223 4.2208e-08  
a 2.448308922134835 1.4246e-08 au
q 1.981982682008019 1.0606e-07 au
i .6360529467137456 5.7588e-06 deg
node 205.2941730384271 0.00051039 deg
peri 113.7585890640334 0.00051078 deg
M 64.68651106494556 1.7884e-05 deg
tp 2458749.074700232295
(2019-Sep-22.57470023)
6.9254e-05 TDB
period 1399.25784257398
3.83
1.2213e-05
3.344e-08
d
yr
n .2572792440725351 2.2455e-09 deg/d
Q 2.914635162261652 1.6959e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:45:13  

Additional Information
 Earth MOID = .969003 au 
 Jupiter MOID = 2.3899 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456529.5 (2013-Aug-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1899852930203528 4.191e-08  
q 1.984340381186861 1.0542e-07 au
tp 2455951.311082896313
(2012-Jan-24.81108290)
7.2235e-05 TDB
node 205.3542670136922 0.00051097 deg
peri 114.0130375146263 0.00051137 deg
i .6350745166661781 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:45:13  

Additional Information
 Jupiter MOID = 2.3899 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.756416806404556E-15 -4.391288587536979E-15 -5.982717963955918E-13 6.480553710300626E-15 -1.539569858740771E-13 -3.187738330934261E-16
q -4.391288587536979E-15 1.111410378995461E-14 1.211958076813267E-12 -1.536576585115278E-14 3.15028906627747E-13 8.319632987066517E-16
tp -5.982717963955918E-13 1.211958076813267E-12 5.217916973206281E-9 -3.395403483407927E-11 1.479853840489105E-9 1.031603432857288E-12
node 6.480553710300626E-15 -1.536576585115278E-14 -3.395403483407927E-11 2.610946368842036E-7 -2.610878276855088E-7 9.859174419462739E-10
peri -1.539569858740771E-13 3.15028906627747E-13 1.479853840489105E-9 -2.610878276855088E-7 2.614978880872914E-7 -9.855770310651239E-10
i -3.187738330934261E-16 8.319632987066517E-16 1.031603432857288E-12 9.859174419462739E-10 -9.855770310651239E-10 3.317623707135739E-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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