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102325 (1999 TB107)
Classification: Main-belt Asteroid          SPK-ID: 2102325
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2100357259709961 5.2275e-08  
a 3.110127394918235 2.487e-08 au
q 2.456889529664301 1.6112e-07 au
i 9.864590425066744 6.3809e-06 deg
node 250.1314143526426 3.0015e-05 deg
peri 141.298725319593 3.3211e-05 deg
M 291.9277508316856 1.5523e-05 deg
tp 2459579.320344267708
(2021-Dec-30.82034427)		 8.9496e-05 TDB
period 2003.390891333341
5.48		 2.403e-05
6.579e-08		 d
yr
n .1796953363207141 2.1554e-09 deg/d
Q 3.763365260172169 3.0093e-08 au
   Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      7190 days (19.69 yr)  
   first obs. used      1999-09-16  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4995  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:34:26  

Additional Information
 Earth MOID = 1.4715 au 
 Jupiter MOID = 1.72759 au 
 T_jup = 3.162 
[ 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 14.6   n/a MPO436479  
diameter diameter 6.605 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102325 (1999 TB107)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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