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JPL Small-Body Database Browser
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59207 (1999 BD11)
Classification: Main-belt Asteroid          SPK-ID: 2059207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1936341767869993 3.535e-08  
a 2.315553127863938 9.4975e-09 au
q 1.867182904143443 8.2413e-08 au
i 1.378182647787955 4.8957e-06 deg
node 348.3820516215901 0.00016553 deg
peri 268.2053635110321 0.00016608 deg
M 290.4425835184758 1.2911e-05 deg
tp 2459249.168911805872
(2021-Feb-03.66891181)
4.6458e-05 TDB
period 1287.005940968096
3.52
7.9182e-06
2.168e-08
d
yr
n .2797189884991557 1.7209e-09 deg/d
Q 2.763923351584433 1.1337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      10176 days (27.86 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:47:53  

Additional Information
 Earth MOID = .85286 au 
 Jupiter MOID = 2.2948 au 
 T_jup = 3.556 
[ 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 16.2   n/a MPO302384  

59207 (1999 BD11)          Discovered 1999-Jan-20 by ODAS at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BD11 = 1992 DN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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