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JPL Small-Body Database Browser
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146616 (2001 TS213)
Classification: Main-belt Asteroid          SPK-ID: 2146616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06999522392238626 4.8088e-08  
a 2.579476002527059 1.8985e-08 au
q 2.398925002127756 1.2456e-07 au
i 8.895766878266581 6.3994e-06 deg
node 265.8750819735964 3.5063e-05 deg
peri 239.9955928717128 5.9469e-05 deg
M 326.7648233262154 4.8716e-05 deg
tp 2458740.198311102559
(2019-Sep-13.69831110)
0.00020533 TDB
period 1513.197672771517
4.14
1.6705e-05
4.574e-08
d
yr
n .2379067893625803 2.6264e-09 deg/d
Q 2.760027002926362 2.0313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1993-12-13  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:44:16  

Additional Information
 Earth MOID = 1.42652 au 
 Jupiter MOID = 2.3235 au 
 T_jup = 3.405 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO426925  

146616 (2001 TS213)          Discovered 2001-Oct-13 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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