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359138 (2009 BR88)
Classification: Main-belt Asteroid          SPK-ID: 2359138
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0703533461498102 9.1211e-08  
a 2.41409605687649 4.0165e-08 au
q 2.244256321348167 2.336e-07 au
i 1.962172299711138 9.8376e-06 deg
node 274.7502210415822 0.00032321 deg
peri 152.2370949940287 0.000336 deg
M 66.58327649493003 9.613e-05 deg
tp 2458747.107994584280
(2019-Sep-20.60799458)
0.00036243 TDB
period 1370.030535469449
3.75
3.4191e-05
9.361e-08
d
yr
n .2627678658831089 6.5578e-09 deg/d
Q 2.583935792404814 4.2991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      4005 days (10.97 yr)  
   first obs. used      2007-08-24  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:28:05  

Additional Information
 Earth MOID = 1.25825 au 
 Jupiter MOID = 2.59485 au 
 T_jup = 3.514 
[ 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 17.9   n/a MPO455591  

359138 (2009 BR88)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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