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187476 (2006 BB213)
Classification: Jupiter Trojan          SPK-ID: 2187476
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06500008907771279 6.0072e-08  
a 5.251157961423599 1.5814e-07 au
q 4.909832226169923 2.9344e-07 au
i 17.89966804825568 5.1024e-06 deg
node 148.2669163250478 1.899e-05 deg
peri 252.1413976417793 4.8592e-05 deg
M 192.345741108975 4.8443e-05 deg
tp 2461247.383571035668
(2026-Jul-25.88357104)
0.00065305 TDB
period 4395.224376923285
12.03
0.00019855
5.436e-07
d
yr
n .08190708121527226 3.7e-09 deg/d
Q 5.592483696677273 1.6842e-07 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      6878 days (18.83 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49137  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:35  

Additional Information
 Earth MOID = 3.96493 au 
 Jupiter MOID = .0396774 au 
 T_jup = 2.899 
[ 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 12.67   n/a E2021B55  

187476 (2006 BB213)          Discovered 2006-Jan-30 by Bickel, W. at Bergisch Gladbach
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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