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305031 (2007 TG414)
Classification: Main-belt Asteroid          SPK-ID: 2305031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2014988011857955 6.6955e-08  
a 2.59025946730548 2.1586e-08 au
q 2.068325289883269 1.8074e-07 au
i 14.2220793507748 6.2102e-06 deg
node 55.18809638686373 2.3032e-05 deg
peri 307.6754905285975 2.6345e-05 deg
M 41.26106097218228 1.3746e-05 deg
tp 2458825.977581898287
(2019-Dec-08.47758190)
5.7079e-05 TDB
period 1522.696436695471
4.17
1.9034e-05
5.211e-08
d
yr
n .2364226981323116 2.9553e-09 deg/d
Q 3.112193644727692 2.5935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      4756 days (13.02 yr)  
   first obs. used      2007-10-11  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:13:37  

Additional Information
 Earth MOID = 1.10045 au 
 Jupiter MOID = 2.43224 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457431.5 (2016-Feb-13.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038218583649299 6.7316e-08  
q 2.061394719263314 1.8209e-07 au
tp 2457301.965750424178
(2015-Oct-06.46575042)
4.952e-05 TDB
node 55.21649912249188 2.3049e-05 deg
peri 307.3794096200935 2.6219e-05 deg
i 14.22358571407829 6.2136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      4756 days (13.02 yr)  
   first obs. used      2007-10-11  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:13:37  

Additional Information
 Jupiter MOID = 2.43224 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.531447104090288E-15 -1.221070851943997E-14 -4.456396455683824E-14 1.317900232620067E-14 -6.324171224686744E-14 -1.512055713317622E-14
q -1.221070851943997E-14 3.315645140173641E-14 2.484688824088188E-13 -3.6157555401997E-14 1.921691050404135E-13 4.149751815231085E-14
tp -4.456396455683824E-14 2.484688824088188E-13 2.452271950848592E-9 -3.319767401684966E-12 6.466488943630611E-10 -5.985233042642507E-13
node 1.317900232620067E-14 -3.6157555401997E-14 -3.319767401684966E-12 5.312519219004141E-10 -5.154288123158458E-10 -3.773232263728635E-11
peri -6.324171224686744E-14 1.921691050404135E-13 6.466488943630611E-10 -5.154288123158458E-10 6.874231891567447E-10 3.6764886428511E-11
i -1.512055713317622E-14 4.149751815231085E-14 -5.985233042642507E-13 -3.773232263728635E-11 3.6764886428511E-11 3.860853084131646E-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 16.2   n/a MPO408199  

305031 (2007 TG414)          Discovered 2007-Oct-15 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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