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359551 (2010 SJ23)
Classification: Main-belt Asteroid          SPK-ID: 2359551
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0499286326033945 7.2935e-08  
a 3.140099376274831 5.0413e-08 au
q 2.983318508178656 2.1841e-07 au
i 8.280722228173341 7.4527e-06 deg
node 274.3082967261015 7.8856e-05 deg
peri 165.7850505897775 0.0001442 deg
M 199.4112846981425 0.00012359 deg
tp 2459907.121552071967
(2022-Nov-23.62155207)
0.00070519 TDB
period 2032.420261488527
5.56
4.8944e-05
1.34e-07
d
yr
n .1771287202856062 4.2656e-09 deg/d
Q 3.296880244371005 5.293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67213  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:44:40  

Additional Information
 Earth MOID = 2.00001 au 
 Jupiter MOID = 1.88428 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457246.5 (2015-Aug-12.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0531892260914247 7.3806e-08  
q 2.967695856225852 2.2249e-07 au
tp 2457869.961909109771
(2017-Apr-26.46190911)
0.00064085 TDB
node 274.3416414158997 7.8946e-05 deg
peri 164.3762671244411 0.00013733 deg
i 8.280194045282052 7.4553e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67213  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:44:40  

Additional Information
 Jupiter MOID = 1.88428 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.447258652589824E-15 -1.60743472099182E-14 -9.036709308346922E-12 8.951693760776864E-15 -1.762230938333152E-12 4.940931242838638E-15
q -1.60743472099182E-14 4.94999945335885E-14 3.692925148849571E-11 -3.01216354553625E-15 6.864382275330372E-12 -1.397720895500255E-14
tp -9.036709308346922E-12 3.692925148849571E-11 4.106881298415628E-7 -1.061060440504625E-10 7.222611622139928E-8 -6.002072403617135E-11
node 8.951693760776864E-15 -3.01216354553625E-15 -1.061060440504625E-10 6.232514751111619E-9 -6.187254768807995E-9 -5.65547996129996E-11
peri -1.762230938333152E-12 6.864382275330372E-12 7.222611622139928E-8 -6.187254768807995E-9 1.885836203719452E-8 4.526780185550562E-11
i 4.940931242838638E-15 -1.397720895500255E-14 -6.002072403617135E-11 -5.65547996129996E-11 4.526780185550562E-11 5.558165217844557E-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 15.8   n/a MPO476687  

359551 (2010 SJ23)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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