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17146 (1999 JB102)
Classification: Main-belt Asteroid          SPK-ID: 2017146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02242565530526699 4.4009e-08  
a 3.003383902248084 1.6099e-08 au
q 2.936031050106881 1.3352e-07 au
i 14.83372675218472 4.8471e-06 deg
node 147.1805931026884 1.7479e-05 deg
peri 71.66341598538541 0.00010405 deg
M 81.44663190874734 0.00010156 deg
tp 2458770.384267100707
(2019-Oct-13.88426710)
0.00053711 TDB
period 1901.14262818418
5.21
1.5286e-05
4.185e-08
d
yr
n .1893598063938229 1.5225e-09 deg/d
Q 3.070736754389287 1.646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1795  
   data-arc span      9125 days (24.98 yr)  
   first obs. used      1995-08-30  
   last obs. used      2020-08-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:55:20  

Additional Information
 Earth MOID = 1.96749 au 
 Jupiter MOID = 1.94948 au 
 T_jup = 3.201 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456328.5 (2013-Feb-05.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01984499670907649 4.4849e-08  
q 2.940346098050961 1.3474e-07 au
tp 2456834.644535513261
(2014-Jun-26.14453551)
0.00059393 TDB
node 147.2733685317691 1.7521e-05 deg
peri 64.17989974366429 0.00011437 deg
i 14.81760582681019 4.843e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1795  
   data-arc span      9125 days (24.98 yr)  
   first obs. used      1995-08-30  
   last obs. used      2020-08-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:55:20  

Additional Information
 Jupiter MOID = 1.94948 au 
 T_jup = 3.201 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.011399099187826E-15 -6.002588160626517E-15 -4.409406149037773E-12 6.009953939205885E-15 -8.095914326749629E-13 -1.099360657421976E-15
q -6.002588160626517E-15 1.815480280836673E-14 1.121701965580754E-11 -1.671254100566038E-14 2.032104442852464E-12 4.566146700681284E-15
tp -4.409406149037773E-12 1.121701965580754E-11 3.527556812638604E-7 -2.047461720685433E-11 6.715507336992393E-8 1.211161298648048E-11
node 6.009953939205885E-15 -1.671254100566038E-14 -2.047461720685433E-11 3.069729103072245E-10 -2.997319838461329E-10 1.853875843030486E-11
peri -8.095914326749629E-13 2.032104442852464E-12 6.715507336992393E-8 -2.997319838461329E-10 1.308155330438261E-8 -1.554000366029718E-11
i -1.099360657421976E-15 4.566146700681284E-15 1.211161298648048E-11 1.853875843030486E-11 -1.554000366029718E-11 2.345505360170008E-11

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 13.08   n/a E2021B10  
diameter diameter 11.152 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.090   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17146 (1999 JB102)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JB102 = 1998 CP3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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