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362838 (2012 BR3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2362838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07624249879027276 5.7083e-08  
a 3.245475835039476 6.0607e-08 au
q 2.998032647612619 1.8463e-07 au
i 22.30035315526611 6.9988e-06 deg
node 112.1260788410791 1.4994e-05 deg
peri 296.8826666382866 5.1903e-05 deg
M 278.5188912472411 5.4951e-05 deg
tp 2459879.859686086037
(2022-Oct-27.35968609)
0.00033283 TDB
period 2135.580745703602
5.85
5.9821e-05
1.638e-07
d
yr
n .168572413253048 4.722e-09 deg/d
Q 3.492919022466333 6.5228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5868 days (16.07 yr)  
   first obs. used      2004-07-20  
   last obs. used      2020-08-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:41:00  

Additional Information
 Earth MOID = 2.07344 au 
 Jupiter MOID = 1.81122 au 
 T_jup = 3.060 
[ 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 15.47   n/a E2021B25  
diameter diameter 6.272 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362838 (2012 BR3)          Discovered 2010-Jul-15 by WISE at WISE
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2012 BR3 = 2010 NZ72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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