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359959 (2012 BW59)
Classification: Main-belt Asteroid          SPK-ID: 2359959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07208873576354166 7.4415e-08  
a 3.139349381455087 7.5275e-08 au
q 2.913037653425933 2.462e-07 au
i 9.793789864743571 1.2447e-05 deg
node 317.4027137939944 4.821e-05 deg
peri 317.6823156061927 0.00015142 deg
M 28.40443082538997 0.00015158 deg
tp 2458840.197057411605
(2019-Dec-22.69705741)
0.00085371 TDB
period 2031.692156993961
5.56
7.3074e-05
2.001e-07
d
yr
n .1771921985133056 6.3731e-09 deg/d
Q 3.365661109484241 8.0702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6286 days (17.21 yr)  
   first obs. used      2000-12-30  
   last obs. used      2018-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:43:16  

Additional Information
 Earth MOID = 1.90557 au 
 Jupiter MOID = 1.85211 au 
 T_jup = 3.184 
[ 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 15.7   n/a MPO437520  

359959 (2012 BW59)          Discovered 2009-Jun-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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