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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 ]

[ 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 .1395793820026396 9.6335e-08  
a 2.673277208301195 2.4214e-08 au
q 2.300142827644772 2.5752e-07 au
i 11.420066897114 1.1084e-05 deg
node 235.1346469585917 4.0982e-05 deg
peri .3020048269300982 5.2028e-05 deg
M 148.9776482883169 2.9367e-05 deg
tp 2457939.832361850846
(2017-Jul-05.33236185)
0.00012945 TDB
period 1596.483448801676
4.37
2.169e-05
5.938e-08
d
yr
n .2254956042733902 3.0637e-09 deg/d
Q 3.046411588957617 2.7593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      1999-03-22  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:27:08  

Additional Information
 Earth MOID = 1.28864 au 
 Jupiter MOID = 1.96146 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456548.5 (2013-Sep-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399784271716379 9.5771e-08  
q 2.299240524681585 2.5613e-07 au
tp 2456345.784742008495
(2013-Feb-22.28474201)
0.00013089 TDB
node 235.1881666377778 4.1031e-05 deg
peri .7038618781228677 5.2137e-05 deg
i 11.41325728616638 1.1078e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      1999-03-22  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:27:08  

Additional Information
 Jupiter MOID = 1.96146 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.17204177302712E-15 -2.444808476376957E-14 -4.108614716839996E-12 -3.367519289637509E-14 -9.037399182079749E-13 -2.520532766456768E-14
q -2.444808476376957E-14 6.56045872861669E-14 1.063037774196163E-11 9.31073382714605E-14 2.342476519937434E-12 6.807487894165917E-14
tp -4.108614716839996E-12 1.063037774196163E-11 1.713175269806656E-8 2.666851889155246E-11 4.268260405733539E-9 2.027331764395952E-11
node -3.367519289637509E-14 9.31073382714605E-14 2.666851889155246E-11 1.683518774234735E-9 -1.642235338427823E-9 -1.671950999662269E-10
peri -9.037399182079749E-13 2.342476519937434E-12 4.268260405733539E-9 -1.642235338427823E-9 2.718247636377643E-9 1.690423635388843E-10
i -2.520532766456768E-14 6.807487894165917E-14 2.027331764395952E-11 -1.671950999662269E-10 1.690423635388843E-10 1.227177115506478E-10

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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