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397325 (2006 TG)
Classification: Main-belt Asteroid          SPK-ID: 2397325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2251574195234348 7.4716e-08  
a 2.743918472673793 1.8653e-08 au
q 2.126104869983877 2.0532e-07 au
i 7.275896707536429 7.3144e-06 deg
node 213.7661348237718 3.802e-05 deg
peri 160.3774723633985 3.9746e-05 deg
M 5.15930298431176 1.1419e-05 deg
tp 2458976.707298051211
(2020-May-07.20729805)
5.2525e-05 TDB
period 1660.18020798724
4.55
1.6929e-05
4.635e-08
d
yr
n .2168439295132031 2.2112e-09 deg/d
Q 3.361732075363709 2.2853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1997-10-29  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:53:43  

Additional Information
 Earth MOID = 1.12899 au 
 Jupiter MOID = 2.11604 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457116.5 (2015-Apr-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2288713868019652 7.5453e-08  
q 2.114789817701516 2.0835e-07 au
tp 2457313.936250050792
(2015-Oct-18.43625005)
4.2899e-05 TDB
node 213.8482215611714 3.7955e-05 deg
peri 159.9035989873312 3.9565e-05 deg
i 7.283868635242476 7.3349e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1997-10-29  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:53:43  

Additional Information
 Jupiter MOID = 2.11604 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.693214100115657E-15 -1.568331157720628E-14 -7.784969388635969E-13 -4.528494193916382E-15 -2.600439346613387E-13 -1.187513234205261E-16
q -1.568331157720628E-14 4.340893736742072E-14 2.320498282702621E-12 1.265785432406655E-14 7.476709910226116E-13 1.756561838839795E-16
tp -7.784969388635969E-13 2.320498282702621E-12 1.840341082221096E-9 -9.821245173853386E-13 4.962588246303083E-10 -1.88790480916821E-12
node -4.528494193916382E-15 1.265785432406655E-14 -9.821245173853386E-13 1.440601080198209E-9 -1.428235160609342E-9 -1.124185710113987E-10
peri -2.600439346613387E-13 7.476709910226116E-13 4.962588246303083E-10 -1.428235160609342E-9 1.565421980751899E-9 1.109901862800069E-10
i -1.187513234205261E-16 1.756561838839795E-16 -1.88790480916821E-12 -1.124185710113987E-10 1.109901862800069E-10 5.380086910033646E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440717  

397325 (2006 TG)          Discovered 2006-Oct-02 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-06-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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