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359965 (2012 BA97)
Classification: Jupiter Trojan          SPK-ID: 2359965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01862514060865922 1.3335e-07  
a 5.199266759119606 3.0866e-07 au
q 5.102429684669075 9.1182e-07 au
i 9.743586562667559 1.0447e-05 deg
node 23.81453927535084 4.4105e-05 deg
peri 350.7056519285725 0.00021487 deg
M 358.6102511410543 0.00020544 deg
tp 2459017.216501930187
(2020-Jun-16.71650193)
0.0024705 TDB
period 4330.236111460208
11.86
0.0003856
1.056e-06
d
yr
n .08313634423934534 7.4032e-09 deg/d
Q 5.296103833570137 3.1441e-07 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4423 days (12.11 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53247  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:18:46  

Additional Information
 Earth MOID = 4.10374 au 
 Jupiter MOID = .147321 au 
 T_jup = 2.971 
[ 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 13.5   n/a MPO455598  

359965 (2012 BA97)          Discovered 2008-Sep-24 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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