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43771 (1988 TJ)
Classification: Main-belt Asteroid          SPK-ID: 2043771
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420482388088691 8.5346e-08  
a 2.325232853584757 1.8433e-08 AU
q 1.994937621912521 1.9103e-07 AU
i 5.692894195960197 7.7323e-06 deg
node 354.4007382117169 7.3599e-05 deg
peri 40.86314946607209 8.109e-05 deg
M 68.73461205886305 2.9219e-05 deg
tp 2456553.230194200070
(2013-Sep-17.73019420)
0.0001058 JED
period 1295.084491227538
3.55
1.54e-05
4.216e-08
d
yr
n .2779741417942363 3.3055e-09 deg/d
Q 2.655528085256992 2.1052e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      9302 days (25.47 yr)  
   first obs. used      1988-10-03  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 06:06:19  

Additional Information
 Earth MOID = 1.00361 AU 
 T_jup = 3.555 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO236594  

43771 (1988 TJ)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 TJ = 1995 SG3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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