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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05670236958265948 5.8326e-08  
a 2.770587199877274 2.7e-08 au
q 2.613488340508847 1.6709e-07 au
i 3.724325736263987 6.4801e-06 deg
node 305.5944489741284 7.6591e-05 deg
peri 356.1501739238803 9.3543e-05 deg
M 36.14327052097485 5.0855e-05 deg
tp 2459031.385397330016
(2020-Jun-30.88539733)
0.00023886 TDB
period 1684.442389513787
4.61
2.4623e-05
6.741e-08
d
yr
n .213720577350178 3.1241e-09 deg/d
Q 2.927686059245701 2.8531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5662 days (15.50 yr)  
   first obs. used      2005-03-17  
   last obs. used      2020-09-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56635  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:07:16  

Additional Information
 Earth MOID = 1.59602 au 
 Jupiter MOID = 2.20654 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 16.96   n/a E2021B55  

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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