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JPL Small-Body Database Browser
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249379 (2009 BO32)
Classification: Main-belt Asteroid          SPK-ID: 2249379
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05710027748678363 5.9177e-08  
a 2.770028901354764 3.3622e-08 au
q 2.611859482440996 1.7179e-07 au
i 3.722260762323001 6.6716e-06 deg
node 305.6302891665813 0.00012136 deg
peri 357.8088538757459 0.00014432 deg
M 266.3746655720811 8.1628e-05 deg
tp 2459038.441154189771
(2020-Jul-07.94115419)
0.00038405 TDB
period 1683.933269468825
4.61
3.0659e-05
8.394e-08
d
yr
n .2137851935864164 3.8923e-09 deg/d
Q 2.928198320268531 3.5542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5166 days (14.14 yr)  
   first obs. used      2005-03-17  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:40:53  

Additional Information
 Earth MOID = 1.59576 au 
 Jupiter MOID = 2.21188 au 
 T_jup = 3.332 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO433634  

249379 (2009 BO32)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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