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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1425610660964201 8.1851e-08  
a 2.324067752169936 1.603e-08 au
q 1.992746175740279 1.8479e-07 au
i 5.695189601185393 7.5899e-06 deg
node 354.3870353535701 6.3529e-05 deg
peri 40.65256623058326 6.7339e-05 deg
M 235.8258382988501 2.2317e-05 deg
tp 2457846.875489866674
(2017-Apr-03.37548987)
8.1453e-05 JED
period 1294.111223708102
3.54
1.3389e-05
3.666e-08
d
yr
n .278183198943649 2.878e-09 deg/d
Q 2.655389328599593 1.8315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      9750 days (26.69 yr)  
   first obs. used      1988-10-03  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57406  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:08:08  

Additional Information
 Earth MOID = 1.00118 au 
 Jupiter MOID = 2.78672 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 14.8 mag n/a MPO337608  

43771 (1988 TJ)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro
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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