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JPL Small-Body Database Browser
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413380 (2004 JB3)
Classification: Main-belt Asteroid          SPK-ID: 2413380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395793686064262 9.3644e-08  
a 2.673277204177223 2.3204e-08 au
q 2.300142859908214 2.5169e-07 au
i 11.42006445461446 1.0602e-05 deg
node 235.1346618478861 3.6154e-05 deg
peri .3020017476034655 4.4649e-05 deg
M 148.9776399620587 2.5959e-05 deg
tp 2457939.832400303889
(2017-Jul-05.33240030)
0.00011283 TDB
period 1596.483445107416
4.37
2.0786e-05
5.691e-08
d
yr
n .2254956047951866 2.9359e-09 deg/d
Q 3.046411548446232 2.6442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:04:49  

Additional Information
 Earth MOID = 1.28864 au 
 Jupiter MOID = 1.96146 au 
 T_jup = 3.338 
[ 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 16.5   n/a MPO455942  

413380 (2004 JB3)          Discovered 2004-May-09 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2004 JB3 = 2008 FG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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