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JPL Small-Body Database Browser
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305680 (2009 BH107)
Classification: Main-belt Asteroid          SPK-ID: 2305680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05785021940573356 8.1784e-08  
a 2.463298203323478 2.7126e-08 au
q 2.320795861799466 1.9084e-07 au
i 3.996392307611749 7.7162e-06 deg
node 144.8593854137413 8.1826e-05 deg
peri 7.613240726207166 9.6534e-05 deg
M 219.2433928580225 5.2123e-05 deg
tp 2459152.628545493024
(2020-Oct-30.12854549)
0.00020776 TDB
period 1412.127504444593
3.87
2.3326e-05
6.386e-08
d
yr
n .2549344863455459 4.211e-09 deg/d
Q 2.605800544847491 2.8695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      5435 days (14.88 yr)  
   first obs. used      2003-09-21  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:47:06  

Additional Information
 Earth MOID = 1.33163 au 
 Jupiter MOID = 2.37366 au 
 T_jup = 3.483 
[ 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 17.2   n/a MPO455252  

305680 (2009 BH107)          Discovered 2009-Jan-29 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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