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392712 (2012 BX136)
Classification: Jupiter Trojan          SPK-ID: 2392712
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06687193846885017 1.0694e-07  
a 5.173745524242618 2.3126e-07 au
q 4.827767131891976 7.0096e-07 au
i 23.18001126073287 9.1179e-06 deg
node 125.5809952621621 2.4963e-05 deg
peri 275.8833063556342 9.9881e-05 deg
M 332.7893238077457 0.00010858 deg
tp 2459325.394871416333
(2021-Apr-20.89487142)
0.0013057 TDB
period 4298.392031256251
11.77
0.0002882
7.89e-07
d
yr
n .08375224906947032 5.6155e-09 deg/d
Q 5.519723916593258 2.4673e-07 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      1998-11-23  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59921  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:45:27  

Additional Information
 Earth MOID = 3.9346 au 
 Jupiter MOID = .0821281 au 
 T_jup = 2.835 
[ 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 13.0   n/a MPO434456  

392712 (2012 BX136)          Discovered 2010-Feb-02 by WISE at WISE
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 BX136 = 2010 CU242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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