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JPL Small-Body Database Browser
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392711 (2012 BW134)
Classification: Main-belt Asteroid          SPK-ID: 2392711
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780837787694516 4.3656e-08  
a 2.318868541215044 2.1029e-08 au
q 1.905915668925863 1.0511e-07 au
i 4.663040818254126 6.9233e-06 deg
node 256.7038698479479 6.5033e-05 deg
peri 296.0542650231166 6.8568e-05 deg
M 336.1717349517224 1.9332e-05 deg
tp 2458685.869461412017
(2019-Jul-21.36946141)
6.9181e-05 TDB
period 1289.771036458556
3.53
1.7545e-05
4.804e-08
d
yr
n .2791193086398385 3.7969e-09 deg/d
Q 2.731821413504225 2.4774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5610 days (15.36 yr)  
   first obs. used      2003-10-17  
   last obs. used      2019-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:52:32  

Additional Information
 Earth MOID = .91102 au 
 Jupiter MOID = 2.25154 au 
 T_jup = 3.553 
[ 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 17.2   n/a MPO423459  

392711 (2012 BW134)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 BW134 = 2005 EK142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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