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JPL Small-Body Database Browser
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185928 (2000 TJ43)
Classification: Main-belt Asteroid          SPK-ID: 2185928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106804545684227 5.8188e-08  
a 2.894306777893203 2.837e-08 au
q 2.58518165740954 1.6509e-07 au
i 9.429500463724581 5.4037e-06 deg
node 76.68629471605557 3.3404e-05 deg
peri 316.5934268567934 4.1648e-05 deg
M 336.8031985535895 2.3696e-05 deg
tp 2459116.388641986950
(2020-Sep-23.88864199)
0.00011865 TDB
period 1798.519990425569
4.92
2.6444e-05
7.24e-08
d
yr
n .2001645808311622 2.9431e-09 deg/d
Q 3.203431898376865 3.14e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      6417 days (17.57 yr)  
   first obs. used      2000-09-27  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57213  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:57:14  

Additional Information
 Earth MOID = 1.60199 au 
 Jupiter MOID = 2.20445 au 
 T_jup = 3.261 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456761.5 (2014-Apr-14.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1092903422187464 5.9385e-08  
q 2.579023264759282 1.6918e-07 au
tp 2457305.762426644563
(2015-Oct-10.26242664)
0.00011171 TDB
node 76.78310970913219 3.3489e-05 deg
peri 314.5664531675556 4.1066e-05 deg
i 9.41954808651967 5.3999e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      6417 days (17.57 yr)  
   first obs. used      2000-09-27  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57213  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:57:14  

Additional Information
 Jupiter MOID = 2.20445 au 
 T_jup = 3.261 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.526630170165385E-15 -9.940190910102262E-15 -1.057222127945923E-12 -2.728327221356262E-14 -3.061422442467971E-13 -1.819741254178181E-15
q -9.940190910102262E-15 2.862195713723023E-14 3.014442233047109E-12 7.55942680060234E-14 8.279630250702246E-13 6.070504472432518E-15
tp -1.057222127945923E-12 3.014442233047109E-12 1.248020186184917E-8 2.984826523975005E-11 2.683865909342808E-9 -8.516931462675768E-12
node -2.728327221356262E-14 7.55942680060234E-14 2.984826523975005E-11 1.121501049006234E-9 -1.098406092269179E-9 -4.079122253148992E-11
peri -3.061422442467971E-13 8.279630250702246E-13 2.683865909342808E-9 -1.098406092269179E-9 1.686426163637874E-9 3.845589611955046E-11
i -1.819741254178181E-15 6.070504472432518E-15 -8.516931462675768E-12 -4.079122253148992E-11 3.845589611955046E-11 2.915929124830844E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO449930  

185928 (2000 TJ43)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2000 TJ43 = 2005 UC496 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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