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385555 (2004 TO71)
Classification: Main-belt Asteroid          SPK-ID: 2385555
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1217571932853654 7.0249e-08  
a 2.571608870246648 3.5302e-08 au
q 2.258496991977667 1.6931e-07 au
i 8.181945824596598 6.8599e-06 deg
node 205.1209476159898 4.9247e-05 deg
peri 266.510674151651 7.1075e-05 deg
M 253.2582760439414 6.3277e-05 deg
tp 2459647.119325616874
(2022-Mar-08.61932562)
0.00027128 TDB
period 1506.280311607696
4.12
3.1016e-05
8.492e-08
d
yr
n .238999339781426 4.9213e-09 deg/d
Q 2.88472074851563 3.96e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5858 days (16.04 yr)  
   first obs. used      2004-09-23  
   last obs. used      2020-10-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:48  

Additional Information
 Earth MOID = 1.29255 au 
 Jupiter MOID = 2.26916 au 
 T_jup = 3.405 
[ 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 17.28   n/a E2021B25  

385555 (2004 TO71)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2004 TO71 = 2010 JV103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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