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118863 (2000 SK349)
Classification: Main-belt Asteroid          SPK-ID: 2118863
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1637314428747817 3.7179e-08  
a 3.139303488425618 1.9294e-08 au
q 2.625300798643856 1.1434e-07 au
i 13.98535728444485 5.0521e-06 deg
node 84.64173364058496 1.9195e-05 deg
peri 49.49115560632475 2.5801e-05 deg
M 105.0186986298287 1.684e-05 deg
tp 2458407.830589760796
(2018-Oct-16.33058976)
9.3325e-05 TDB
period 2031.647606281724
5.56
1.8729e-05
5.128e-08
d
yr
n .177196084048682 1.6335e-09 deg/d
Q 3.65330617820738 2.2453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2000-09-30  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49053  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:56:07  

Additional Information
 Earth MOID = 1.66439 au 
 Jupiter MOID = 1.59156 au 
 T_jup = 3.145 
[ 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 14.1   n/a MPO436571  
diameter diameter 8.974 km 0.796 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118863 (2000 SK349)          Discovered 2000-Sep-30 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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