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226914 (2004 TC202)
Classification: Main-belt Asteroid          SPK-ID: 2226914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08802270427814847 5.2616e-08  
a 2.811930639113555 2.9252e-08 au
q 2.564416900016197 1.4755e-07 au
i 3.304912345122561 5.6783e-06 deg
node 271.8479333648501 0.0001209 deg
peri 28.1734178300557 0.00013033 deg
M 212.4173692415259 5.3073e-05 deg
tp 2459706.554263103812
(2022-May-07.05426310)
0.00025838 TDB
period 1722.286243381507
4.72
2.6875e-05
7.358e-08
d
yr
n .2090244878767551 3.2617e-09 deg/d
Q 3.059444378210912 3.1827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      7499 days (20.53 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:31:20  

Additional Information
 Earth MOID = 1.54932 au 
 Jupiter MOID = 2.10516 au 
 T_jup = 3.313 
[ 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 15.9   n/a MPO413102  

226914 (2004 TC202)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 TC202 = 2006 CX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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