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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392015360326488 7.5159e-08  
a 2.673708010447382 2.0007e-08 au
q 2.30152374849031 2.0981e-07 au
i 11.41733276904487 6.3087e-06 deg
node 235.1240871107015 3.3517e-05 deg
peri .4005375549130057 4.1397e-05 deg
M 284.1200526515767 2.5292e-05 deg
tp 2459537.084345234819
(2021-Nov-18.58434524)
0.00011374 TDB
period 1596.869377467389
4.37
1.7924e-05
4.907e-08
d
yr
n .2254411068806108 2.5304e-09 deg/d
Q 3.045892272404456 2.2792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      8053 days (22.05 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54211  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:42:07  

Additional Information
 Earth MOID = 1.28871 au 
 Jupiter MOID = 1.96072 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457913.5 (2017-Jun-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14007863876805 7.507e-08  
q 2.298967552143469 2.099e-07 au
tp 2457939.667488374136
(2017-Jul-05.16748837)
0.00010653 TDB
node 235.1341072366362 3.3513e-05 deg
peri .2194114937633339 4.1302e-05 deg
i 11.4189873629683 6.3106e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      8053 days (22.05 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54211  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:42:07  

Additional Information
 Jupiter MOID = 1.96072 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.635548154142754E-15 -1.571666567274577E-14 -2.667851433058597E-12 -3.475998127101549E-14 -3.088004592211471E-13 -1.700933397410349E-14
q -1.571666567274577E-14 4.405807197156402E-14 7.68234376568011E-12 9.931422872690738E-14 9.130396599606746E-13 4.89163319799541E-14
tp -2.667851433058597E-12 7.68234376568011E-12 1.134958785357059E-8 2.670348076751285E-11 2.589344430342741E-9 3.272910580754836E-11
node -3.475998127101549E-14 9.931422872690738E-14 2.670348076751285E-11 1.123100354945672E-9 -1.09559620800498E-9 -6.693070256110503E-11
peri -3.088004592211471E-13 9.130396599606746E-13 2.589344430342741E-9 -1.09559620800498E-9 1.705816140829426E-9 7.260607662231554E-11
i -1.700933397410349E-14 4.89163319799541E-14 3.272910580754836E-11 -6.693070256110503E-11 7.260607662231554E-11 3.982325543729591E-11

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 16.61   n/a MPCxxxxx  

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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