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JPL Small-Body Database Browser
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105774 (2000 SX111)
Classification: Main-belt Asteroid          SPK-ID: 2105774
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952116753207526 4.5019e-08  
a 3.153826443563511 1.831e-08 au
q 2.538162699844587 1.4133e-07 au
i 1.057264922686486 4.865e-06 deg
node 52.78083830781587 0.00022588 deg
peri 342.9661782005041 0.00022609 deg
M 171.1996834029586 1.054e-05 deg
tp 2458027.628303715216
(2017-Oct-01.12830372)
5.6129e-05 TDB
period 2045.762023041624
5.60
1.7816e-05
4.878e-08
d
yr
n .1759735472382827 1.5325e-09 deg/d
Q 3.769490187282435 2.1884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:53  

Additional Information
 Earth MOID = 1.54515 au 
 Jupiter MOID = 1.66334 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456796.5 (2014-May-19.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1955717947430868 4.4962e-08  
q 2.536905402714255 1.4114e-07 au
tp 2455983.527645096519
(2012-Feb-26.02764510)
5.2095e-05 TDB
node 52.79283396564721 0.00022573 deg
peri 343.4500202353797 0.00022594 deg
i 1.057759007730781 4.8661e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:53  

Additional Information
 Jupiter MOID = 1.66334 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.021617907618822E-15 -6.31171578005683E-15 -4.22045005676037E-13 5.323773900016834E-15 -1.034539715671277E-13 -2.995460262333173E-16
q -6.31171578005683E-15 1.99194809174972E-14 1.375985769583582E-12 -1.903419951781E-14 3.52804004435146E-13 1.040539002674664E-15
tp -4.22045005676037E-13 1.375985769583582E-12 2.713899239337317E-9 7.894899462623264E-13 5.27177243184647E-10 8.188601563036609E-14
node 5.323773900016834E-15 -1.903419951781E-14 7.894899462623264E-13 5.095444575437702E-8 -5.094563253650029E-8 -3.336787830725642E-10
peri -1.034539715671277E-13 3.52804004435146E-13 5.27177243184647E-10 -5.094563253650029E-8 5.105041779283966E-8 3.33653963061009E-10
i -2.995460262333173E-16 1.040539002674664E-15 8.188601563036609E-14 -3.336787830725642E-10 3.33653963061009E-10 2.367935648850515E-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 14.8   n/a MPO264081  
rotation period rot_per 10.04 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

105774 (2000 SX111)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SX111 = 2002 AG176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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