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17128 (1999 JS75)
Classification: Main-belt Asteroid          SPK-ID: 2017128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1421276294470975 1.8196e-08  
a 2.534728094953349 7.5583e-09 au
q 2.174473199524672 4.6395e-08 au
i 11.89463536725436 7.2982e-07 deg
node 2.634374472766022 2.694e-06 deg
peri 306.4101557747724 6.5801e-06 deg
M 47.05544806144091 5.032e-06 deg
tp 2459007.834964383421
(2020-Jun-07.33496438)
2.0501e-05 TDB
period 1473.993250078183
4.04
6.5929e-06
1.805e-08
d
yr
n .244234496990339 1.0924e-09 deg/d
Q 2.894982990382026 8.6325e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2370  
   data-arc span      14257 days (39.03 yr)  
   first obs. used      1982-01-26  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:54:20  

Additional Information
 Earth MOID = 1.18241 au 
 Jupiter MOID = 2.47257 au 
 T_jup = 3.405 
[ 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 13.80   n/a E2021B10  
diameter diameter 5.555 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.228   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17128 (1999 JS75)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JS75 = 1982 BH6 = 1996 TE10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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