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452526 (2004 TJ76)
Classification: Main-belt Asteroid          SPK-ID: 2452526
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .083084342429965 5.7509e-08  
a 3.130492117101114 4.6233e-08 au
q 2.870397238069578 1.9813e-07 au
i 9.338379905541624 7.1046e-06 deg
node 181.4400195415295 3.1129e-05 deg
peri 112.2122412286408 6.4473e-05 deg
M 9.314139120842487 5.1249e-05 deg
tp 2458948.157125573749
(2020-Apr-08.65712557)
0.00028859 TDB
period 2023.099993351391
5.54
4.4818e-05
1.227e-07
d
yr
n .1779447388577357 3.942e-09 deg/d
Q 3.390586996132649 5.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5828 days (15.96 yr)  
   first obs. used      2004-10-07  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45105  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:39:44  

Additional Information
 Earth MOID = 1.8718 au 
 Jupiter MOID = 1.82061 au 
 T_jup = 3.188 
[ 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 16.2   n/a MPO350291  

452526 (2004 TJ76)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2004 TJ76 = 2013 FR26 = 2015 TT217 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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