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JPL Small-Body Database Browser
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392049 (2009 BB118)
Classification: Main-belt Asteroid          SPK-ID: 2392049
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03057503484972041 6.0334e-08  
a 2.674365614970182 3.3876e-08 au
q 2.592596793091575 1.7705e-07 au
i 6.917935084392185 7.0758e-06 deg
node 128.4229462763764 4.6532e-05 deg
peri 245.954271752872 0.0001339 deg
M 236.2587445192615 0.00012937 deg
tp 2459149.587571748964
(2020-Oct-27.08757175)
0.00057793 TDB
period 1597.45854413443
4.37
3.0353e-05
8.31e-08
d
yr
n .2253579608196113 4.2819e-09 deg/d
Q 2.756134436848789 3.4912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5746 days (15.73 yr)  
   first obs. used      2003-11-26  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:27  

Additional Information
 Earth MOID = 1.59792 au 
 Jupiter MOID = 2.38085 au 
 T_jup = 3.368 
[ 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 17.1   n/a MPO437605  

392049 (2009 BB118)          Discovered 2009-Jan-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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