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105345 (2000 QG95)
Classification: Main-belt Asteroid          SPK-ID: 2105345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277150794936608 4.9067e-08  
a 2.12584904316082 9.6867e-09 au
q 1.854346063622013 1.0077e-07 au
i 2.124612372000806 6.7822e-06 deg
node 269.3592651008001 0.00016877 deg
peri 143.2092467029694 0.00017216 deg
M 81.31297776974044 3.2578e-05 deg
tp 2458744.786047675505
(2019-Sep-18.28604768)
0.00010253 TDB
period 1132.131983869814
3.10
7.7381e-06
2.119e-08
d
yr
n .3179841265233586 2.1734e-09 deg/d
Q 2.397352022699627 1.0924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      8233 days (22.54 yr)  
   first obs. used      1997-10-04  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58882  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:27:26  

Additional Information
 Earth MOID = .865873 au 
 Jupiter MOID = 2.91156 au 
 T_jup = 3.715 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456326.5 (2013-Feb-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272564918311545 4.9118e-08  
q 1.855140112657929 1.008e-07 au
tp 2456479.916890060592
(2013-Jul-06.41689006)
0.00010468 TDB
node 269.4532921653189 0.00016889 deg
peri 143.0317580086045 0.00017229 deg
i 2.122899693878326 6.7805e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      8233 days (22.54 yr)  
   first obs. used      1997-10-04  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58882  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:27:26  

Additional Information
 Jupiter MOID = 2.91156 au 
 T_jup = 3.715 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.412613657040936E-15 -4.937305643369738E-15 4.839215630584344E-13 -1.241901952501767E-14 1.625162641437168E-14 -4.718251141831283E-16
q -4.937305643369738E-15 1.016018679597126E-14 -1.201475034465342E-12 2.382605869989279E-14 -1.060453993243304E-13 1.066653931394232E-15
tp 4.839215630584344E-13 -1.201475034465342E-12 1.095783943708749E-8 2.139280217333515E-11 3.593582159573013E-9 -4.876731320466742E-12
node -1.241901952501767E-14 2.382605869989279E-14 2.139280217333515E-11 2.852376007042884E-8 -2.849534109176549E-8 7.007431475720079E-10
peri 1.625162641437168E-14 -1.060453993243304E-13 3.593582159573013E-9 -2.849534109176549E-8 2.968405262498377E-8 -7.018324919332023E-10
i -4.718251141831283E-16 1.066653931394232E-15 -4.876731320466742E-12 7.007431475720079E-10 -7.018324919332023E-10 4.597528572223145E-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 16.7   n/a MPO453511  

105345 (2000 QG95)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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