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233070 (2005 JS68)
Classification: Main-belt Asteroid          SPK-ID: 2233070
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 .2171267773563014 4.9305e-08  
a 3.161681393055883 4.3486e-08 au
q 2.475195701154278 1.6285e-07 au
i 12.2809760094832 5.294e-06 deg
node 122.1213272582948 3.536e-05 deg
peri 12.8962561070176 4.0998e-05 deg
M 309.1042730970602 2.3842e-05 deg
tp 2459290.804924260641
(2021-Mar-17.30492426)
0.00014048 TDB
period 2053.409570770747
5.62
4.2364e-05
1.16e-07
d
yr
n .1753181660027396 3.617e-09 deg/d
Q 3.848167084957489 5.2928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6169 days (16.89 yr)  
   first obs. used      2003-12-01  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:55:28  

Additional Information
 Earth MOID = 1.4912 au 
 Jupiter MOID = 1.22322 au 
 T_jup = 3.133 
[ 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 15.2   n/a MPO454685  
diameter diameter 5.683 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233070 (2005 JS68)          Discovered 2005-May-06 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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