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186492 (2002 TZ245)
Classification: Main-belt Asteroid          SPK-ID: 2186492
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343674821639481 4.5582e-08  
a 2.391957359727691 1.5271e-08 au
q 2.070556071857556 1.1547e-07 au
i 6.13242021794755 4.8604e-06 deg
node 84.56687223249484 4.4105e-05 deg
peri 258.0288396587707 4.7893e-05 deg
M 1.44910233613055 1.8178e-05 deg
tp 2459195.060923929961
(2020-Dec-11.56092393)
6.8225e-05 TDB
period 1351.227816278796
3.70
1.294e-05
3.543e-08
d
yr
n .2664243554365386 2.5515e-09 deg/d
Q 2.713358647597826 1.7323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6527 days (17.87 yr)  
   first obs. used      2002-10-09  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:29  

Additional Information
 Earth MOID = 1.07095 au 
 Jupiter MOID = 2.66669 au 
 T_jup = 3.511 
[ 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 16.59   n/a E2021B55  

186492 (2002 TZ245)          Discovered 2002-Oct-09 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 TZ245 = 2006 VX140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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