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362099 (2009 BJ189)
Classification: Main-belt Asteroid          SPK-ID: 2362099
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215691466210487 8.3104e-08  
a 2.375373366375609 2.4661e-08 au
q 2.086601253318959 2.0457e-07 au
i 5.794406739592195 7.5436e-06 deg
node 150.8979537142586 6.4384e-05 deg
peri 87.90173750924301 7.3925e-05 deg
M 3.195556298152499 4.2793e-05 deg
tp 2459188.630286859908
(2020-Dec-05.13028686)
0.00015883 TDB
period 1337.199639669467
3.66
2.0824e-05
5.701e-08
d
yr
n .2692193366795895 4.1926e-09 deg/d
Q 2.66414547943226 2.7659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64011  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:15  

Additional Information
 Earth MOID = 1.08296 au 
 Jupiter MOID = 2.34895 au 
 T_jup = 3.525 
[ 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 17.56   n/a E2021B25  

362099 (2009 BJ189)          Discovered 2009-Jan-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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