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186700 (2004 BM43)
Classification: Main-belt Asteroid          SPK-ID: 2186700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1425265705980756 5.2808e-08  
a 2.381445145083799 1.2967e-08 au
q 2.042025935487568 1.2058e-07 au
i 3.154260355538945 3.7073e-06 deg
node 114.8792798510969 8.8119e-05 deg
peri 75.74507999639567 8.8893e-05 deg
M 173.4522029888041 1.1684e-05 deg
tp 2458553.749728558216
(2019-Mar-11.24972856)
4.2762e-05 TDB
period 1342.330011998009
3.68
1.0964e-05
3.002e-08
d
yr
n .2681903829775461 2.1905e-09 deg/d
Q 2.720864354680029 1.4815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      6137 days (16.80 yr)  
   first obs. used      2004-01-22  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:21  

Additional Information
 Earth MOID = 1.04436 au 
 Jupiter MOID = 2.23574 au 
 T_jup = 3.522 
[ 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 16.88   n/a E2021B55  

186700 (2004 BM43)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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