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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146146078578683 6.1192e-08  
a 2.606383733571592 1.9164e-08 au
q 2.307654084021157 1.6397e-07 au
i 13.88944010770682 6.6431e-06 deg
node 304.3236565131111 2.2894e-05 deg
peri 43.74369250322403 3.4074e-05 deg
M 276.6821158230238 2.9576e-05 deg
tp 2459356.206411764399
(2021-May-21.70641176)
0.00012857 TDB
period 1536.93663131414
4.21
1.6951e-05
4.641e-08
d
yr
n .2342321685001328 2.5834e-09 deg/d
Q 2.905113383122027 2.1361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      16820 days (46.05 yr)  
   first obs. used      1974-07-23  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:37:44  

Additional Information
 Earth MOID = 1.31745 au 
 Jupiter MOID = 2.48189 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456824.5 (2014-Jun-16.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127049350716287 6.0851e-08  
q 2.314532576642747 1.6251e-07 au
tp 2456283.662161021208
(2012-Dec-22.16216102)
0.00011438 TDB
node 304.3537225183999 2.2879e-05 deg
peri 44.14102546824135 3.4485e-05 deg
i 13.88978552286502 6.6411e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      16820 days (46.05 yr)  
   first obs. used      1974-07-23  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:37:44  

Additional Information
 Jupiter MOID = 2.48189 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.702887459399522E-15 -9.835584449125247E-15 -1.069713032496775E-12 -4.02565186716973E-15 -2.743191626049183E-13 -2.917709019052165E-15
q -9.835584449125247E-15 2.640925791728614E-14 3.495435088242649E-12 9.005487562714388E-15 8.872040402721305E-13 8.218024904466378E-15
tp -1.069713032496775E-12 3.495435088242649E-12 1.308221035101034E-8 -1.033685485610332E-11 2.980464522357893E-9 4.008528575446256E-13
node -4.02565186716973E-15 9.005487562714388E-15 -1.033685485610332E-11 5.234476161788415E-10 -5.099422323393494E-10 3.919789461908234E-11
peri -2.743191626049183E-13 8.872040402721305E-13 2.980464522357893E-9 -5.099422323393494E-10 1.189182122311954E-9 -3.80040871428609E-11
i -2.917709019052165E-15 8.218024904466378E-15 4.008528575446256E-13 3.919789461908234E-11 -3.80040871428609E-11 4.410357879182366E-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 15.0   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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