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JPL Small-Body Database Browser
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105869 (2000 SJ173)
Classification: Outer Main-belt Asteroid          SPK-ID: 2105869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07840143920727666 8.5164e-08  
a 3.209729993188525 3.2228e-08 au
q 2.958082542255782 2.746e-07 au
i 21.85452897318507 9.7085e-06 deg
node 335.568000405413 1.2527e-05 deg
peri 20.30735656619705 3.5459e-05 deg
M 164.0800557743025 3.2846e-05 deg
tp 2458043.185864095031
(2017-Oct-16.68586410)
0.00018922 TDB
period 2100.395976216897
5.75
3.1634e-05
8.661e-08
d
yr
n .1713962529334158 2.5814e-09 deg/d
Q 3.461377444121267 3.4755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:33:54  

Additional Information
 Earth MOID = 1.95748 au 
 Jupiter MOID = 1.95836 au 
 T_jup = 3.075 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457249.5 (2015-Aug-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07730935174034582 8.4933e-08  
q 2.960778801296246 2.7327e-07 au
tp 2458045.484214261387
(2017-Oct-18.98421426)
0.00019331 TDB
node 335.5960118313697 1.2528e-05 deg
peri 20.80962204389984 3.6173e-05 deg
i 21.8535890500641 9.7082e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:33:54  

Additional Information
 Jupiter MOID = 1.95836 au 
 T_jup = 3.075 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.213545058825761E-15 -2.307344363311944E-14 -6.278071396545205E-12 5.346737115486892E-15 -1.216369034532548E-12 -2.340356676905042E-15
q -2.307344363311944E-14 7.467508176035246E-14 2.082486500715565E-11 -1.309518360840342E-14 3.955599542378367E-12 1.216740552196668E-14
tp -6.278071396545205E-12 2.082486500715565E-11 3.737023247003295E-8 -1.733460221625152E-11 6.556712003933679E-9 -2.388576166421998E-11
node 5.346737115486892E-15 -1.309518360840342E-14 -1.733460221625152E-11 1.569567683441274E-10 -1.481384192133321E-10 2.008823057597367E-11
peri -1.216369034532548E-12 3.955599542378367E-12 6.556712003933679E-9 -1.481384192133321E-10 1.308493297077045E-9 -2.292487842771813E-11
i -2.340356676905042E-15 1.216740552196668E-14 -2.388576166421998E-11 2.008823057597367E-11 -2.292487842771813E-11 9.424871882945388E-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 14.0   n/a MPO432581  
diameter diameter 11.177 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105869 (2000 SJ173)          Discovered 2000-Sep-28 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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