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305679 (2009 BP106)
Classification: Main-belt Asteroid          SPK-ID: 2305679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194387865059875 4.5734e-08  
a 2.402978027872912 1.4224e-08 au
q 2.11596924822322 1.1001e-07 au
i 3.576341317222755 5.0107e-06 deg
node 110.8131634447538 8.1927e-05 deg
peri 82.53963503750681 8.5403e-05 deg
M 83.48637456695664 2.4182e-05 deg
tp 2459080.973218293989
(2020-Aug-19.47321829)
9.0055e-05 TDB
period 1360.577004371705
3.73
1.2081e-05
3.308e-08
d
yr
n .2645936237664422 2.3494e-09 deg/d
Q 2.689986807522604 1.5923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6042 days (16.54 yr)  
   first obs. used      2004-12-18  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:07:18  

Additional Information
 Earth MOID = 1.11964 au 
 Jupiter MOID = 2.2672 au 
 T_jup = 3.512 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457480.5 (2016-Apr-02.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201950201761261 4.5685e-08  
q 2.11347897362667 1.1015e-07 au
tp 2457720.764743833797
(2016-Nov-28.26474383)
8.4448e-05 TDB
node 110.8421618091426 8.1927e-05 deg
peri 82.52750192824269 8.5365e-05 deg
i 3.576689535638558 5.0117e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6042 days (16.54 yr)  
   first obs. used      2004-12-18  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:07:18  

Additional Information
 Jupiter MOID = 2.2672 au 
 T_jup = 3.512 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.087161868497381E-15 -4.998901026174277E-15 -2.705496091405974E-13 -7.254831805688612E-15 -6.425144578780021E-14 -3.580973918407399E-15
q -4.998901026174277E-15 1.213233010525002E-14 1.023634304573003E-12 1.304195756757086E-14 2.528624355144071E-13 8.812160842149261E-15
tp -2.705496091405974E-13 1.023634304573003E-12 7.131547609129788E-9 -3.199393262828823E-11 2.049544406271281E-9 2.249911453112721E-13
node -7.254831805688612E-15 1.304195756757086E-14 -3.199393262828823E-11 6.711952697552697E-9 -6.707051299520438E-9 3.980666923657484E-11
peri -6.425144578780021E-14 2.528624355144071E-13 2.049544406271281E-9 -6.707051299520438E-9 7.287128772966318E-9 -3.969631568582362E-11
i -3.580973918407399E-15 8.812160842149261E-15 2.249911453112721E-13 3.980666923657484E-11 -3.969631568582362E-11 2.511709728405655E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.75   n/a E2021B25  

305679 (2009 BP106)          Discovered 2009-Jan-26 by PMO NEO Survey Program at Purple Mountain
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 BP106 = 2007 TH313 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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