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385154 (2013 TR89)
Classification: Main-belt Asteroid          SPK-ID: 2385154
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400478583626748 5.9732e-08  
a 2.282437229227977 1.3307e-08 au
q 1.962786783427362 1.3361e-07 au
i 2.095026955615252 6.8925e-06 deg
node 247.5240078862189 0.00012682 deg
peri 117.797154042662 0.0001287 deg
M 46.2269563523955 2.1413e-05 deg
tp 2459038.770408439049
(2020-Jul-08.27040844)
7.4603e-05 TDB
period 1259.49570458634
3.45
1.1014e-05
3.015e-08
d
yr
n .2858286842020124 2.4996e-09 deg/d
Q 2.602087675028593 1.517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5198 days (14.23 yr)  
   first obs. used      2006-09-17  
   last obs. used      2020-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56379  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:20  

Additional Information
 Earth MOID = .960427 au 
 Jupiter MOID = 2.86159 au 
 T_jup = 3.590 
[ 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 18.18   n/a MPCxxxxx  

385154 (2013 TR89)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: Last Updated: 2014-01-21

Alternate Designations
 2013 TR89 = 2006 SV230 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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