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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03788630747907103 3.5948e-08  
a 2.141466456719727 6.8916e-09 au
q 2.060334200084327 7.6396e-08 au
i 2.07379778896042 3.5464e-06 deg
node 305.3878748968502 0.00013961 deg
peri 229.274321043061 0.00015751 deg
M 291.1117250878655 7.4262e-05 deg
tp 2459219.532292971633
(2021-Jan-05.03229297)
0.00023658 TDB
period 1144.630571317999
3.13
5.5254e-06
1.513e-08
d
yr
n .3145119561025471 1.5182e-09 deg/d
Q 2.222598713355127 7.1527e-09 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1999-04-09  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:31:19  

Additional Information
 Earth MOID = 1.06476 au 
 Jupiter MOID = 2.74124 au 
 T_jup = 3.711 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457053.5 (2015-Jan-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03756662172064981 3.6101e-08  
q 2.060653508283023 7.6685e-08 au
tp 2456930.954302434850
(2014-Sep-30.45430243)
0.00023329 TDB
node 305.462278006772 0.00013967 deg
peri 229.3726665399037 0.00015775 deg
i 2.07356807968117 3.5444e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      7596 days (20.80 yr)  
   first obs. used      1999-04-09  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:31:19  

Additional Information
 Jupiter MOID = 2.74124 au 
 T_jup = 3.711 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.303258983932016E-15 -2.758220793117974E-15 3.542651541608767E-12 -1.267952691616528E-14 1.144191773433182E-12 8.169659586262362E-16
q -2.758220793117974E-15 5.880535028529415E-15 -6.975235228810576E-12 2.642482093236449E-14 -2.258087841135862E-12 -1.62906081775616E-15
tp 3.542651541608767E-12 -6.975235228810576E-12 5.442270606938819E-8 -1.054174295897149E-10 1.713493862261213E-8 7.119003257112816E-12
node -1.267952691616528E-14 2.642482093236449E-14 -1.054174295897149E-10 1.950817103411184E-8 -1.952859698289571E-8 -1.529470715610815E-10
peri 1.144191773433182E-12 -2.258087841135862E-12 1.713493862261213E-8 -1.952859698289571E-8 2.488636674436074E-8 1.550746401667095E-10
i 8.169659586262362E-16 -1.62906081775616E-15 7.119003257112816E-12 -1.529470715610815E-10 1.550746401667095E-10 1.256284084762076E-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 16.3   n/a MPO502595  

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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