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105809 (2000 SJ136)
Classification: Main-belt Asteroid          SPK-ID: 2105809
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1538882852584608 5.8726e-08  
a 3.157309370501981 2.5757e-08 au
q 2.671436445444961 1.8384e-07 au
i 4.933192121827807 5.3251e-06 deg
node 310.3629442754823 7.1843e-05 deg
peri 86.58485068938504 7.3826e-05 deg
M 161.7269343385072 1.8942e-05 deg
tp 2458079.935997951637
(2017-Nov-22.43599795)
0.00010278 TDB
period 2049.151813165257
5.61
2.5075e-05
6.865e-08
d
yr
n .175682444652024 2.1498e-09 deg/d
Q 3.643182295559002 2.9721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2000-09-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:33:24  

Additional Information
 Earth MOID = 1.68444 au 
 Jupiter MOID = 1.83018 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457238.5 (2015-Aug-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1538433144587534 5.8567e-08  
q 2.672055782995944 1.8334e-07 au
tp 2458081.950142616389
(2017-Nov-24.45014262)
0.00010306 TDB
node 310.3760114050298 7.1848e-05 deg
peri 87.12464327108205 7.3848e-05 deg
i 4.932807278226515 5.3241e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2000-09-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:33:24  

Additional Information
 Jupiter MOID = 1.83018 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.430143030308318E-15 -1.066323363224669E-14 -1.199761911219649E-12 -1.508157996373095E-15 -3.292358608089356E-13 1.270032016941406E-16
q -1.066323363224669E-14 3.361173347397026E-14 4.674872926344278E-12 1.005194601822857E-14 1.139265059052942E-12 4.28608244284263E-17
tp -1.199761911219649E-12 4.674872926344278E-12 1.062179676605711E-8 -3.851099497878248E-12 1.806524549248285E-9 -1.186286142438594E-13
node -1.508157996373095E-15 1.005194601822857E-14 -3.851099497878248E-12 5.16210607640022E-9 -5.14327964277807E-9 1.330580267010152E-10
peri -3.292358608089356E-13 1.139265059052942E-12 1.806524549248285E-9 -5.14327964277807E-9 5.453460684456785E-9 -1.326262036891553E-10
i 1.270032016941406E-16 4.28608244284263E-17 -1.186286142438594E-13 1.330580267010152E-10 -1.326262036891553E-10 2.83461528721117E-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 15.2   n/a MPO338018  

105809 (2000 SJ136)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 SJ136 = 2002 AF150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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