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105938 (2000 SL227)
Classification: Main-belt Asteroid          SPK-ID: 2105938
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749430063475239 6.065e-08  
a 3.127397111355339 3.5246e-08 au
q 2.580280858652274 1.9694e-07 au
i 6.866583497020202 6.2357e-06 deg
node 127.4219990878625 5.7295e-05 deg
peri 245.4769783936199 5.9884e-05 deg
M 211.1065098300359 2.0684e-05 deg
tp 2459835.999476950216
(2022-Sep-13.49947695)
0.00012507 TDB
period 2020.100484975759
5.53
3.415e-05
9.35e-08
d
yr
n .17820895677094 3.0126e-09 deg/d
Q 3.674513364058404 4.1412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:34:44  

Additional Information
 Earth MOID = 1.58984 au 
 Jupiter MOID = 1.82702 au 
 T_jup = 3.179 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456786.5 (2014-May-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747640350638411 6.063e-08  
q 2.581036481799245 1.9679e-07 au
tp 2455797.551057805620
(2011-Aug-24.05105781)
9.4596e-05 TDB
node 127.4310504748379 5.7312e-05 deg
peri 246.0368917720339 5.9909e-05 deg
i 6.865388570245198 6.2343e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:34:44  

Additional Information
 Jupiter MOID = 1.82702 au 
 T_jup = 3.179 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.675988213055106E-15 -1.180429814319514E-14 -1.826938915351094E-13 7.560237103125882E-15 -5.708850029161607E-14 -2.681862534753842E-15
q -1.180429814319514E-14 3.872498016243507E-14 1.000466514527171E-12 -2.255450643270383E-14 3.304279313818074E-13 9.987590746387601E-15
tp -1.826938915351094E-13 1.000466514527171E-12 8.948449544393137E-9 -9.503103124146025E-12 1.705876439733266E-9 8.319620639838515E-13
node 7.560237103125882E-15 -2.255450643270383E-14 -9.503103124146025E-12 3.284640531126835E-9 -3.262048946469311E-9 4.903615485867835E-11
peri -5.708850029161607E-14 3.304279313818074E-13 1.705876439733266E-9 -3.262048946469311E-9 3.589080982048395E-9 -4.834850153236618E-11
i -2.681862534753842E-15 9.987590746387601E-15 8.319620639838515E-13 4.903615485867835E-11 -4.834850153236618E-11 3.886709306851779E-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 15.4   n/a MPO432582  

105938 (2000 SL227)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 SL227 = 2002 CV153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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