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JPL Small-Body Database Browser
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434326 (2004 JG6)
Classification: Atira [NEO, PHA]          SPK-ID: 2434326
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5311421998271614 1.8953e-07  
a .63523210456923 8.7915e-09 au
q .2978335271474917 1.1841e-07 au
i 18.94386696153363 5.6242e-05 deg
node 37.0293810086579 4.0025e-05 deg
peri 352.9984869319248 3.2745e-05 deg
M 43.58457611124463 0.00020989 deg
tp 2458578.111375553935
(2019-Apr-04.61137555)
0.00010738 TDB
period 184.9256209355173
0.51
3.839e-06
1.051e-08
d
yr
n 1.946728626237953 4.0414e-08 deg/d
Q .9726306819909682 1.3461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4035 days (11.05 yr)  
   first obs. used      2004-05-11  
   last obs. used      2015-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .47998  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:49  

Additional Information
 Earth MOID = .0391874 au 
 Jupiter MOID = 4.46501 au 
 T_jup = 8.751 
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Orbital Elements at Epoch 2454711.5 (2008-Sep-02.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5312334694138349 1.8943e-07  
q .2977350247244859 1.1832e-07 au
tp 2454694.997794501203
(2008-Aug-16.49779450)
4.2499e-05 TDB
node 37.06115075258048 4.0104e-05 deg
peri 352.9655530490696 3.2741e-05 deg
i 18.94521466168487 5.6249e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4035 days (11.05 yr)  
   first obs. used      2004-05-11  
   last obs. used      2015-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .47998  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:49  

Additional Information
 Jupiter MOID = 4.46501 au 
 T_jup = 8.751 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.588226428129815E-14 -2.240184341408386E-14 3.587340589499989E-13 3.14808508282357E-12 -7.917063594766289E-13 -4.6922523897856E-12
q -2.240184341408386E-14 1.399944124493214E-14 -1.485601815072206E-13 -1.945638714015304E-12 4.827631519238896E-13 2.895846467915374E-12
tp 3.587340589499989E-13 -1.485601815072206E-13 1.806174166371847E-9 5.827382273075333E-10 9.20740046012586E-10 -7.55630006497681E-10
node 3.14808508282357E-12 -1.945638714015304E-12 5.827382273075333E-10 1.60835363119645E-9 -1.012032679723895E-10 -1.857925623531157E-9
peri -7.917063594766289E-13 4.827631519238896E-13 9.20740046012586E-10 -1.012032679723895E-10 1.07196063377362E-9 -5.162527246620128E-11
i -4.6922523897856E-12 2.895846467915374E-12 -7.55630006497681E-10 -1.857925623531157E-9 -5.162527246620128E-11 3.16400161333999E-9

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 18.4   n/a MPO335509  

434326 (2004 JG6)          Discovered 2004-May-11 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04

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