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JPL Small-Body Database Browser
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34585 (2000 SJ352)
Classification: Main-belt Asteroid          SPK-ID: 2034585
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480615894627454 3.5776e-08  
a 2.360038600338518 8.87e-09 au
q 2.010607533978964 8.5086e-08 au
i 7.628838412264443 3.7254e-06 deg
node 52.10676057697798 3.1526e-05 deg
peri 310.0934070488464 3.4554e-05 deg
M 140.4782466771306 1.5593e-05 deg
tp 2458483.746218221751
(2018-Dec-31.24621822)
5.6125e-05 TDB
period 1324.271663695636
3.63
7.4658e-06
2.044e-08
d
yr
n .2718475444799223 1.5326e-09 deg/d
Q 2.709469666698071 1.0183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      9689 days (26.53 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45157  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:50:04  

Additional Information
 Earth MOID = 1.01869 au 
 Jupiter MOID = 2.76499 au 
 T_jup = 3.525 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457149.5 (2015-May-07.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485215635503218 3.5985e-08  
q 2.00939687682453 8.5669e-08 au
tp 2457157.073548042018
(2015-May-14.57354804)
5.3046e-05 TDB
node 52.14992160972463 3.1564e-05 deg
peri 309.5266184304199 3.4533e-05 deg
i 7.62579319969018 3.7225e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      9689 days (26.53 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45157  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:50:04  

Additional Information
 Jupiter MOID = 2.76499 au 
 T_jup = 3.525 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.294894541714166E-15 -3.0707461619312E-15 -2.153927340414197E-13 2.075055241297996E-15 -9.69016803207916E-14 1.751116458494388E-16
q -3.0707461619312E-15 7.339179545908164E-15 6.296834814647036E-13 -4.050589115839116E-15 2.592000196618575E-13 -2.817030058490712E-16
tp -2.153927340414197E-13 6.296834814647036E-13 2.813921822874499E-9 5.203502762156843E-12 7.592098532110654E-10 -3.009853535346131E-13
node 2.075055241297996E-15 -4.050589115839116E-15 5.203502762156843E-12 9.962939012433808E-10 -9.859566184226874E-10 7.681853521323107E-12
peri -9.69016803207916E-14 2.592000196618575E-13 7.592098532110654E-10 -9.859566184226874E-10 1.192560128857232E-9 -7.708057933452184E-12
i 1.751116458494388E-16 -2.817030058490712E-16 -3.009853535346131E-13 7.681853521323107E-12 -7.708057933452184E-12 1.385698051126675E-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 14.7   n/a MPO449212  
diameter diameter 2.399 km 0.514 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.280   0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34585 (2000 SJ352)          Discovered 2000-Sep-30 by LONEOS at Anderson Mesa
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SJ352 = 1993 TH34 = 1999 GX27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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