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344017 (2012 BW150)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192871413505995 6.1138e-08  
a 3.207594011320658 5.5658e-08 au
q 2.588940820403878 2.0793e-07 au
i 21.53189054831276 8.7975e-06 deg
node 225.4316328761119 1.9686e-05 deg
peri 273.437721162224 3.0119e-05 deg
M 164.0164621024768 2.3259e-05 deg
tp 2458044.511964857233
(2017-Oct-18.01196486)
0.00012927 TDB
period 2098.299696504667
5.74
5.4615e-05
1.495e-07
d
yr
n .1715674841871661 4.4656e-09 deg/d
Q 3.826247202237438 6.6393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:09  

Additional Information
 Earth MOID = 1.70834 au 
 Jupiter MOID = 1.71962 au 
 T_jup = 3.055 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457308.5 (2015-Oct-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1895411994416171 6.0641e-08  
q 2.600064738765021 2.0474e-07 au
tp 2458039.941686529540
(2017-Oct-13.44168653)
0.00013278 TDB
node 225.6458436650268 1.9591e-05 deg
peri 272.7705727576655 3.0646e-05 deg
i 21.59254728557098 8.8055e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:09  

Additional Information
 Jupiter MOID = 1.71962 au 
 T_jup = 3.055 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.677356381884815E-15 -1.213658799098908E-14 -8.348991424889787E-13 -1.687988490839604E-14 -1.629607646714067E-13 -1.06806674991463E-14
q -1.213658799098908E-14 4.191834975186103E-14 3.848446260626242E-12 5.894158071617163E-14 5.742474929007353E-13 4.584293581275041E-14
tp -8.348991424889787E-13 3.848446260626242E-12 1.76294695832276E-8 1.69377315566139E-11 3.155002514056663E-9 -3.422149310247513E-11
node -1.687988490839604E-14 5.894158071617163E-14 1.69377315566139E-11 3.837935485399974E-10 -3.526806489551269E-10 2.558682366985926E-11
peri -1.629607646714067E-13 5.742474929007353E-13 3.155002514056663E-9 -3.526806489551269E-10 9.391976106903301E-10 -3.021409905629351E-11
i -1.06806674991463E-14 4.584293581275041E-14 -3.422149310247513E-11 2.558682366985926E-11 -3.021409905629351E-11 7.753695472705373E-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 14.9   n/a MPO476588  

344017 (2012 BW150)          Discovered 2007-Apr-19 by Spacewatch at Kitt Peak
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2012 BW150 = 2007 HS36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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