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123103 (2000 SJ347)
Classification: Main-belt Asteroid          SPK-ID: 2123103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146146227021451 6.2503e-08  
a 2.606383734811939 1.9443e-08 au
q 2.307654046429461 1.6675e-07 au
i 13.88944075178309 6.7626e-06 deg
node 304.3236506971451 2.3214e-05 deg
peri 43.74369145130773 3.4329e-05 deg
M 276.6821202294019 2.9762e-05 deg
tp 2459356.206393206302
(2021-May-21.70639321)
0.00012943 TDB
period 1536.936632411254
4.21
1.7198e-05
4.709e-08
d
yr
n .2342321683329303 2.621e-09 deg/d
Q 2.905113423194417 2.1672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      16328 days (44.70 yr)  
   first obs. used      1974-07-23  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53926  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:36:52  

Additional Information
 Earth MOID = 1.31745 au 
 Jupiter MOID = 2.48189 au 
 T_jup = 3.361 
[ show covariance matrix ]

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 15.0   n/a MPO436595  
diameter diameter 3.050 km 0.582 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.250   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123103 (2000 SJ347)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 SJ347 = 2002 AW164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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