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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07752151538921201 5.7206e-08  
a 3.242328150605358 5.7747e-08 au
q 2.990977958981329 1.8585e-07 au
i 22.32580265475061 7.0063e-06 deg
node 112.1417746051986 1.4972e-05 deg
peri 297.4785170381805 5.138e-05 deg
M 244.9660482037627 5.4083e-05 deg
tp 2459881.908294942169
(2022-Oct-29.40829494)
0.00032928 TDB
period 2132.474650733546
5.84
5.697e-05
1.56e-07
d
yr
n .1688179504859128 4.5101e-09 deg/d
Q 3.493678342229386 6.2224e-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 = 2.06553 au 
 Jupiter MOID = 1.81022 au 
 T_jup = 3.061 
[ 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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