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JPL Small-Body Database Browser
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71768 (2000 SM59)
Classification: Main-belt Asteroid          SPK-ID: 2071768
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03808389662394791 3.6474e-08  
a 2.141042698969244 7.1194e-09 au
q 2.059503450154241 7.7265e-08 au
i 2.073753937119117 4.0294e-06 deg
node 305.3931732945841 0.00014047 deg
peri 229.4929218649328 0.00015913 deg
M 165.0688392509407 7.5454e-05 deg
tp 2458075.814555662957
(2017-Nov-18.31455566)
0.00023895 TDB
period 1144.290835377999
3.13
5.7075e-06
1.563e-08
d
yr
n .314605333600421 1.5692e-09 deg/d
Q 2.222581947784247 7.3905e-09 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-04-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:32:28  

Additional Information
 Earth MOID = 1.0643 au 
 Jupiter MOID = 2.74251 au 
 T_jup = 3.711 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456759.5 (2014-Apr-12.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03794388446409402 3.651e-08  
q 2.060543072689352 7.7363e-08 au
tp 2456930.804787473961
(2014-Sep-30.30478747)
0.00023797 TDB
node 305.4650432670907 0.00014049 deg
peri 229.3245651174967 0.00015925 deg
i 2.07364956118923 4.0278e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-04-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:32:28  

Additional Information
 Jupiter MOID = 2.74251 au 
 T_jup = 3.711 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.333012224580204E-15 -2.813690720972658E-15 3.207697915856299E-12 -8.399696605416704E-15 1.028116861275255E-12 3.27229837391171E-16
q -2.813690720972658E-15 5.985076627105424E-15 -6.353604764631679E-12 1.80039546199295E-14 -2.042387816989644E-12 -6.321645107177742E-16
tp 3.207697915856299E-12 -6.353604764631679E-12 5.662807631239971E-8 -9.129492564760251E-11 1.786740298267566E-8 4.751378747991664E-12
node -8.399696605416704E-15 1.80039546199295E-14 -9.129492564760251E-11 1.973758952642255E-8 -1.975355517170089E-8 -1.790691339426952E-10
peri 1.028116861275255E-12 -2.042387816989644E-12 1.786740298267566E-8 -1.975355517170089E-8 2.535947412026971E-8 1.804426890538835E-10
i 3.27229837391171E-16 -6.321645107177742E-16 4.751378747991664E-12 -1.790691339426952E-10 1.804426890538835E-10 1.622350426399651E-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 16.2   n/a MPO449454  

71768 (2000 SM59)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SM59 = 2002 CG243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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