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362090 (2009 BH149)
Classification: Main-belt Asteroid          SPK-ID: 2362090
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348599372982559 7.2636e-08  
a 2.361597368460254 1.6211e-08 au
q 2.043112495425978 1.6868e-07 au
i 1.964597903068329 6.6437e-06 deg
node 49.19013241662768 0.00025226 deg
peri 73.19981064321637 0.000255 deg
M 110.2325487234701 3.1597e-05 deg
tp 2458794.604198201729
(2019-Nov-07.10419820)
0.00011673 TDB
period 1325.583871002939
3.63
1.3649e-05
3.737e-08
d
yr
n .271578440168877 2.7963e-09 deg/d
Q 2.680082241494531 1.8397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8144 days (22.30 yr)  
   first obs. used      1997-12-31  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52671  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:13  

Additional Information
 Earth MOID = 1.0598 au 
 Jupiter MOID = 2.38052 au 
 T_jup = 3.538 
[ 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 18.17   n/a E2021B25  

362090 (2009 BH149)          Discovered 2009-Jan-31 by Spacewatch at Kitt Peak
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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