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186495 (2002 TB287)
Classification: Main-belt Asteroid          SPK-ID: 2186495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348954075553118 3.8236e-08  
a 2.361442731864907 8.6801e-09 au
q 2.042894952131462 9.1239e-08 au
i 5.996006441670483 3.2586e-06 deg
node 262.776945456237 3.8144e-05 deg
peri 100.4378510776422 4.0311e-05 deg
M 30.194874011953 1.1677e-05 deg
tp 2459089.328036877479
(2020-Aug-27.82803688)
4.31e-05 TDB
period 1325.453674960341
3.63
7.3081e-06
2.001e-08
d
yr
n .2716051166486612 1.4975e-09 deg/d
Q 2.679990511598353 9.851e-09 au
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      8195 days (22.44 yr)  
   first obs. used      1998-08-26  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:30  

Additional Information
 Earth MOID = 1.04938 au 
 Jupiter MOID = 2.80345 au 
 T_jup = 3.531 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.94   n/a E2021B55  

186495 (2002 TB287)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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