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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478290290349216 4.2524e-08  
a 2.360112760406294 1.0246e-08 au
q 2.011219582622503 1.0342e-07 au
i 7.629469556465508 4.6257e-06 deg
node 52.11391624600032 3.3229e-05 deg
peri 310.1050935537904 3.638e-05 deg
M 31.74905493441663 1.5365e-05 deg
tp 2458483.704567860471
(2018-Dec-31.20456786)
5.629e-05 TDB
period 1324.334083552552
3.63
8.6243e-06
2.361e-08
d
yr
n .2718347314857993 1.7702e-09 deg/d
Q 2.709005938190085 1.1761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      9245 days (25.31 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:42:44  

Additional Information
 Earth MOID = 1.01846 au 
 Jupiter MOID = 2.76191 au 
 T_jup = 3.525 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456540.5 (2013-Sep-05.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488304842902292 4.2644e-08  
q 2.008230666617224 1.0378e-07 au
tp 2457157.221537989844
(2015-May-14.72153799)
5.3602e-05 TDB
node 52.15632813265491 3.3269e-05 deg
peri 309.6233465001731 3.6345e-05 deg
i 7.627071563980283 4.6234e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      9245 days (25.31 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:42:44  

Additional Information
 Jupiter MOID = 2.76191 au 
 T_jup = 3.525 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.81848717313624E-15 -4.411413995293211E-15 -1.923962050664239E-14 1.225638281952031E-14 -1.437554099349271E-14 -2.192613620340951E-15
q -4.411413995293211E-15 1.077047367504198E-14 1.23743621432052E-13 -2.98005885234253E-14 4.728164546478039E-14 5.732862752140948E-15
tp -1.923962050664239E-14 1.23743621432052E-13 2.873126827303679E-9 -3.024880604333204E-12 8.000111897642853E-10 2.605784210746645E-12
node 1.225638281952031E-14 -2.98005885234253E-14 -3.024880604333204E-12 1.106819193572847E-9 -1.097388828149729E-9 -1.880094581813199E-11
peri -1.437554099349271E-14 4.728164546478039E-14 8.000111897642853E-10 -1.097388828149729E-9 1.320957675852671E-9 1.928774304759647E-11
i -2.192613620340951E-15 5.732862752140948E-15 2.605784210746645E-12 -1.880094581813199E-11 1.928774304759647E-11 2.137565445898954E-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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