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102362 (1999 TS138)
Classification: Main-belt Asteroid          SPK-ID: 2102362
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1426440253331164 5.9586e-08  
a 2.604185719686579 1.2832e-08 au
q 2.232714185915466 1.5979e-07 au
i 1.7192455616183 6.9856e-06 deg
node 227.4611696155529 0.00015414 deg
peri 209.3201569714827 0.00015598 deg
M 332.0702833871106 2.1723e-05 deg
tp 2459319.588653513317
(2021-Apr-15.08865351)
9.2661e-05 TDB
period 1534.992848620919
4.20
1.1345e-05
3.106e-08
d
yr
n .2345287799375965 1.7334e-09 deg/d
Q 2.975657253457692 1.4662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9189 days (25.16 yr)  
   first obs. used      1995-11-15  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:13  

Additional Information
 Earth MOID = 1.24775 au 
 Jupiter MOID = 2.26637 au 
 T_jup = 3.398 
[ 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 16.7   n/a MPO445811  
diameter diameter 3.268 km 0.429 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102362 (1999 TS138)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 TS138 = 1995 VK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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