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JPL Small-Body Database Browser
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359159 (2009 BR138)
Classification: Main-belt Asteroid          SPK-ID: 2359159
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149880522712881 7.4092e-08  
a 2.429821972757075 2.4374e-08 au
q 2.065638985381001 1.7806e-07 au
i 1.289091786340548 5.6438e-06 deg
node 277.1880525314294 0.00049111 deg
peri 312.4970787123033 0.00049196 deg
M 173.2981674756732 2.915e-05 deg
tp 2457934.534733611873
(2017-Jun-30.03473361)
0.00011228 TDB
period 1383.439302284488
3.79
2.0816e-05
5.699e-08
d
yr
n .2602210298677565 3.9155e-09 deg/d
Q 2.79400496013315 2.8027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      1999-10-02  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58272  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:50:01  

Additional Information
 Earth MOID = 1.05559 au 
 Jupiter MOID = 2.19763 au 
 T_jup = 3.492 
[ 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 17.4   n/a MPO460414  

359159 (2009 BR138)          Discovered 2009-Jan-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 BR138 = 2002 JV138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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