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437773 (2015 BR38)
Classification: Main-belt Asteroid          SPK-ID: 2437773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146629913509779 8.5145e-08  
a 3.17893542432314 7.2292e-08 au
q 2.712808398001465 3.1834e-07 au
i 15.23526982386319 8.6065e-06 deg
node 89.06030053720629 2.5958e-05 deg
peri 28.94672996824204 5.9573e-05 deg
M 339.9898143951195 5.1343e-05 deg
tp 2459115.571984248613
(2020-Sep-23.07198425)
0.00029801 TDB
period 2070.241383438082
5.67
7.0619e-05
1.933e-07
d
yr
n .1738927657808397 5.9318e-09 deg/d
Q 3.645062450644815 8.2893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2004-01-19  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:14:37  

Additional Information
 Earth MOID = 1.73946 au 
 Jupiter MOID = 1.57286 au 
 T_jup = 3.129 
[ 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 16.0   n/a MPO495170  

437773 (2015 BR38)          Discovered 2005-May-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2015 BR38 = 2010 MH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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