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JPL Small-Body Database Browser
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305665 (2009 BM80)
Classification: Main-belt Asteroid          SPK-ID: 2305665
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010164551968812 4.2158e-08  
a 2.408447326971907 1.6795e-08 au
q 2.165154515472801 1.0373e-07 au
i 5.878632936485069 5.7565e-06 deg
node 62.65355157623261 4.622e-05 deg
peri 91.16996081457378 5.4683e-05 deg
M 354.0999925445755 2.8543e-05 deg
tp 2459022.874545160814
(2020-Jun-22.37454516)
0.00010827 TDB
period 1365.224759247986
3.74
1.428e-05
3.91e-08
d
yr
n .2636928443916448 2.7583e-09 deg/d
Q 2.651740138471012 1.8492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6998 days (19.16 yr)  
   first obs. used      2000-11-25  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:56:44  

Additional Information
 Earth MOID = 1.18469 au 
 Jupiter MOID = 2.34786 au 
 T_jup = 3.507 
[ 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 16.7   n/a MPO455252  

305665 (2009 BM80)          Discovered 2009-Jan-31 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2009 BM80 = 2004 XM173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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