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135947 (2002 TC212)
Classification: Main-belt Asteroid          SPK-ID: 2135947
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01731282082258232 4.3282e-08  
a 2.665857449267941 1.8967e-08 au
q 2.619703936910219 1.2371e-07 au
i 15.17789871180489 4.4681e-06 deg
node 119.8737159003512 1.7813e-05 deg
peri 4.458847104800009 0.00015215 deg
M 305.8959279605448 0.00015204 deg
tp 2459439.435820647456
(2021-Aug-12.93582065)
0.00067131 TDB
period 1589.841433198531
4.35
1.6967e-05
4.645e-08
d
yr
n .2264376764138874 2.4165e-09 deg/d
Q 2.712010961625663 1.9295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7672 days (21.00 yr)  
   first obs. used      2000-02-06  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:17  

Additional Information
 Earth MOID = 1.63555 au 
 Jupiter MOID = 2.34716 au 
 T_jup = 3.333 
[ 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 15.66   n/a MPCxxxxx  

135947 (2002 TC212)          Discovered 2002-Oct-06 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 TC212 = 2005 GD74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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