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118829 (2000 SJ163)
Classification: Main-belt Asteroid          SPK-ID: 2118829
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524535264890139 3.8741e-08  
a 3.171396345967108 2.2842e-08 au
q 2.687905789130049 1.1642e-07 au
i 10.59651954762815 5.0239e-06 deg
node 356.57849011312 2.2821e-05 deg
peri 129.9043675909194 2.8289e-05 deg
M 147.0254930711396 1.7033e-05 deg
tp 2458554.010779512911
(2019-Mar-11.51077951)
9.4627e-05 TDB
period 2062.881157817982
5.65
2.2287e-05
6.102e-08
d
yr
n .1745132038438855 1.8854e-09 deg/d
Q 3.654886902804166 2.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      8891 days (24.34 yr)  
   first obs. used      1997-02-03  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:10:27  

Additional Information
 Earth MOID = 1.71764 au 
 Jupiter MOID = 1.43804 au 
 T_jup = 3.158 
[ 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 14.76   n/a MPCxxxxx  
diameter diameter 8.547 km 3.868 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118829 (2000 SJ163)          Discovered 2000-Sep-30 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SJ163 = 2001 VZ122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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