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JPL Small-Body Database Browser
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376026 (2010 BR46)
Classification: Main-belt Asteroid          SPK-ID: 2376026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2063675206180791 7.0138e-08  
a 3.133027970348284 4.8006e-08 au
q 2.486472756080416 2.3545e-07 au
i 10.50047540583215 9.172e-06 deg
node 46.28431574035433 5.0335e-05 deg
peri 58.79536876526304 6.8918e-05 deg
M 13.48960818089676 3.5772e-05 deg
tp 2458924.600018579194
(2020-Mar-16.10001858)
0.00020151 TDB
period 2025.558707493444
5.55
4.6555e-05
1.275e-07
d
yr
n .1777287415408892 4.0849e-09 deg/d
Q 3.779583184616151 5.7913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6273 days (17.17 yr)  
   first obs. used      2002-11-01  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53448  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:24:35  

Additional Information
 Earth MOID = 1.5224 au 
 Jupiter MOID = 1.55609 au 
 T_jup = 3.154 
[ 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 15.6   n/a MPO455711  
diameter diameter 4.671 km 0.249 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376026 (2010 BR46)          Discovered 2010-Jan-19 by WISE at WISE
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2010 BR46 = 2004 FX83 = 2010 NW26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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