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180413 (2004 BO46)
Classification: Main-belt Asteroid          SPK-ID: 2180413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152253417971297 3.2396e-08  
a 2.431442104166349 1.5051e-08 au
q 2.151278356653849 7.8279e-08 au
i 8.044100301425585 3.6233e-06 deg
node 150.1183106355037 3.383e-05 deg
peri 343.7311209886132 4.1751e-05 deg
M 162.4540659006516 2.8014e-05 deg
tp 2458575.582896983502
(2019-Apr-02.08289698)
0.00010422 TDB
period 1384.823185795296
3.79
1.2859e-05
3.521e-08
d
yr
n .2599609854114727 2.4138e-09 deg/d
Q 2.711605851678849 1.6786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1993-04-16  
   last obs. used      2020-08-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5648  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:25  

Additional Information
 Earth MOID = 1.16621 au 
 Jupiter MOID = 2.31304 au 
 T_jup = 3.485 
[ 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 16.14   n/a E2021B55  

180413 (2004 BO46)          Discovered 2004-Jan-21 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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