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362055 (2009 BQ45)
Classification: Main-belt Asteroid          SPK-ID: 2362055
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 .0770843188225814 6.5663e-08  
a 2.352584886466961 2.197e-08 au
q 2.171237483021356 1.5809e-07 au
i 2.006372496718414 5.5401e-06 deg
node 246.3145167612536 0.00018237 deg
peri 305.724292414123 0.00018616 deg
M 60.97644706075776 3.8382e-05 deg
tp 2458977.257953206830
(2020-May-07.75795321)
0.00013991 TDB
period 1318.002945718735
3.61
1.8462e-05
5.055e-08
d
yr
n .2731405124467945 3.8261e-09 deg/d
Q 2.533932289912567 2.3663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6573 days (18.00 yr)  
   first obs. used      2002-04-04  
   last obs. used      2020-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:06  

Additional Information
 Earth MOID = 1.1705 au 
 Jupiter MOID = 2.42641 au 
 T_jup = 3.552 
[ 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 17.81   n/a E2021B25  

362055 (2009 BQ45)          Discovered 2009-Jan-16 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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