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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02242565478855089 4.4054e-08  
a 3.00338390020814 1.613e-08 au
q 2.936031049664581 1.3361e-07 au
i 14.8337267096027 4.853e-06 deg
node 147.180593174549 1.7542e-05 deg
peri 71.66341446794146 0.0001042 deg
M 81.446633295022 0.00010173 deg
tp 2458770.384260218069
(2019-Oct-13.88426022)
0.00053795 TDB
period 1901.142626247253
5.21
1.5316e-05
4.193e-08
d
yr
n .1893598065867469 1.5255e-09 deg/d
Q 3.070736750751699 1.6492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1767  
   data-arc span      9125 days (24.98 yr)  
   first obs. used      1995-08-30  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:22:46  

Additional Information
 Earth MOID = 1.96749 au 
 Jupiter MOID = 1.94948 au 
 T_jup = 3.201 
[ 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 13.08   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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