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105923 (2000 SX210)
Classification: Main-belt Asteroid          SPK-ID: 2105923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07194978756203746 6.1797e-08  
a 2.948828125482816 3.1388e-08 au
q 2.736660568297366 1.9623e-07 au
i 13.20324917037973 6.3939e-06 deg
node 51.10346418135173 3.1178e-05 deg
peri 248.6274223895538 6.3654e-05 deg
M 26.28784438771548 5.3744e-05 deg
tp 2458865.440514314528
(2020-Jan-16.94051431)
0.00027643 TDB
period 1849.577855439945
5.06
2.9531e-05
8.085e-08
d
yr
n .1946390085397998 3.1077e-09 deg/d
Q 3.160995682668266 3.3647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      6859 days (18.78 yr)  
   first obs. used      2000-09-25  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:30:07  

Additional Information
 Earth MOID = 1.7537 au 
 Jupiter MOID = 1.9907 au 
 T_jup = 3.227 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456899.5 (2014-Aug-30.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0726280183005045 6.259e-08  
q 2.734979217567849 1.9911e-07 au
tp 2457026.079434554797
(2015-Jan-03.57943456)
0.00027762 TDB
node 51.16818893750534 3.1128e-05 deg
peri 250.6993103380367 6.2612e-05 deg
i 13.2158872366043 6.4013e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      6859 days (18.78 yr)  
   first obs. used      2000-09-25  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:30:07  

Additional Information
 Jupiter MOID = 1.9907 au 
 T_jup = 3.227 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.91755246699438E-15 -1.235475826220151E-14 8.114128591298547E-12 -1.719703294184743E-14 1.591945537095943E-12 4.481340831185673E-15
q -1.235475826220151E-14 3.964455380174705E-14 -2.613486216397061E-11 5.451591558545158E-14 -5.138933397247406E-12 -1.307776787127722E-14
tp 8.114128591298547E-12 -2.613486216397061E-11 7.707360223304335E-8 -1.639888821767685E-10 1.516318280294359E-8 2.440988265390586E-11
node -1.719703294184743E-14 5.451591558545158E-14 -1.639888821767685E-10 9.689330926755343E-10 -9.744429108677066E-10 -7.229715946566088E-11
peri 1.591945537095943E-12 -5.138933397247406E-12 1.516318280294359E-8 -9.744429108677066E-10 3.920240209814544E-9 7.516677090404714E-11
i 4.481340831185673E-15 -1.307776787127722E-14 2.440988265390586E-11 -7.229715946566088E-11 7.516677090404714E-11 4.097698866685695E-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 14.4   n/a MPO436502  
diameter diameter 4.697 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.201   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105923 (2000 SX210)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SX210 = 2001 XN42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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