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146604 (2001 TC194)
Classification: Main-belt Asteroid          SPK-ID: 2146604
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05889828076547129 5.5503e-08  
a 2.740272577922477 2.1255e-08 au
q 2.578875234254077 1.5417e-07 au
i 8.006111181872518 6.1726e-06 deg
node 222.9996180553383 3.5523e-05 deg
peri 299.872861178271 5.963e-05 deg
M 269.2337003977689 4.8864e-05 deg
tp 2459418.244945147991
(2021-Jul-22.74494515)
0.00022653 TDB
period 1656.872439576465
4.54
1.9277e-05
5.278e-08
d
yr
n .217276835199229 2.5279e-09 deg/d
Q 2.901669921590877 2.2506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:38:21  

Additional Information
 Earth MOID = 1.59578 au 
 Jupiter MOID = 2.10626 au 
 T_jup = 3.334 
[ 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 15.7   n/a MPO453931  

146604 (2001 TC194)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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