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JPL Small-Body Database Browser
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324246 (2006 BJ169)
Classification: Main-belt Asteroid          SPK-ID: 2324246
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08352117638207922 4.9424e-08  
a 3.147795332142653 5.1883e-08 au
q 2.884887762992081 1.5556e-07 au
i 9.648763643064104 5.6308e-06 deg
node 153.8739251657163 3.375e-05 deg
peri 247.7678768574922 5.2063e-05 deg
M 306.5378735935997 3.6633e-05 deg
tp 2459303.436696433938
(2021-Mar-29.93669643)
0.00020741 TDB
period 2039.8966155443
5.58
5.0433e-05
1.381e-07
d
yr
n .1764795319805667 4.3632e-09 deg/d
Q 3.410702901293225 5.6216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1995-04-04  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53529  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:45:01  

Additional Information
 Earth MOID = 1.9095 au 
 Jupiter MOID = 1.9684 au 
 T_jup = 3.181 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457041.5 (2015-Jan-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08614117851053039 5.0474e-08  
q 2.877512536625624 1.5791e-07 au
tp 2457240.284034399117
(2015-Aug-05.78403440)
0.00020201 TDB
node 154.2983478719903 3.3721e-05 deg
peri 243.8522786111377 5.0642e-05 deg
i 9.652551331160012 5.6334e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1995-04-04  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53529  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:45:01  

Additional Information
 Jupiter MOID = 1.9684 au 
 T_jup = 3.181 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.547674952615295E-15 -7.629517707410165E-15 -6.624143207826285E-13 2.717558481980483E-15 -1.695384302833483E-13 -5.975627410627111E-15
q -7.629517707410165E-15 2.493500875234548E-14 2.177611443774166E-13 -2.707434124634699E-15 1.346941903244263E-13 2.168272112369476E-14
tp -6.624143207826285E-13 2.177611443774166E-13 4.080969773253989E-8 1.307059319512551E-11 7.672056615472115E-9 -1.334754047348356E-11
node 2.717558481980483E-15 -2.707434124634699E-15 1.307059319512551E-11 1.137126799210028E-9 -1.118346561102445E-9 -3.411675783407682E-12
peri -1.695384302833483E-13 1.346941903244263E-13 7.672056615472115E-9 -1.118346561102445E-9 2.564640953548093E-9 9.286150041480285E-13
i -5.975627410627111E-15 2.168272112369476E-14 -1.334754047348356E-11 -3.411675783407682E-12 9.286150041480285E-13 3.173520998391228E-11

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 15.7   n/a MPO440497  

324246 (2006 BJ169)          Discovered 2006-Jan-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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