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332906 (2011 BM75)
Classification: Main-belt Asteroid          SPK-ID: 2332906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045076847249558 8.901e-08  
a 2.29921811654021 2.887e-08 au
q 2.058932154502918 2.021e-07 au
i 5.037302824371137 8.8375e-06 deg
node 305.4303859194687 8.2111e-05 deg
peri 35.01433583269244 9.0669e-05 deg
M 49.39772129228573 3.7445e-05 deg
tp 2458825.767737337335
0.00013267 TDB
period 1273.411260943786
n .2827052116165416 5.3246e-09 deg/d
Q 2.5395040785775 3.1887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6118 days (16.75 yr)  
   first obs. used      2002-10-04  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:53  

Additional Information
 Earth MOID = 1.05207 au 
 Jupiter MOID = 2.78312 au 
 T_jup = 3.580 
[ 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 17.1   n/a MPO437418  
diameter diameter 2.891 km 0.367 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
geometric albedo albedo 0.101   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

332906 (2011 BM75)          Discovered 2004-Feb-22 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

Alternate Designations
 2011 BM75 = 2009 TZ44 = 2010 AD96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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