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123106 (2000 SX349)
Classification: Main-belt Asteroid          SPK-ID: 2123106
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2796587918273157 5.7112e-08  
a 2.606831192968767 1.5818e-08 au
q 1.877807931045362 1.4739e-07 au
i 13.60863066592422 4.8679e-06 deg
node 143.7635877371523 2.5681e-05 deg
peri 216.4715938509466 2.6661e-05 deg
M 240.181097642279 9.6251e-06 deg
tp 2459512.170791841117
(2021-Oct-24.67079184)
4.3152e-05 TDB
period 1537.33243618662
4.21
1.3993e-05
3.831e-08
d
yr
n .2341718625888011 2.1314e-09 deg/d
Q 3.335854454892173 2.0242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7703 days (21.09 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:57:05  

Additional Information
 Earth MOID = .889986 au 
 Jupiter MOID = 2.15264 au 
 T_jup = 3.317 
[ 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 16.1   n/a MPO436595  
diameter diameter 2.917 km 0.610 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123106 (2000 SX349)          Discovered 2000-Sep-29 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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