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JPL Small-Body Database Browser
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243197 (2007 TH414)
Classification: Main-belt Asteroid          SPK-ID: 2243197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647138331224018 4.9047e-08  
a 2.553894693830639 1.8195e-08 au
q 2.133232909418832 1.2239e-07 au
i 5.165730840401153 6.0588e-06 deg
node 188.4846135975082 5.8311e-05 deg
peri 89.94080505887788 6.1784e-05 deg
M 43.89998472204626 1.9581e-05 deg
tp 2458418.712183234713
(2018-Oct-27.21218323)
8.0808e-05 TDB
period 1490.743435330583
4.08
1.5931e-05
4.362e-08
d
yr
n .2414902467238887 2.5807e-09 deg/d
Q 2.974556478242446 2.1191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      8292 days (22.70 yr)  
   first obs. used      1997-03-12  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:25:59  

Additional Information
 Earth MOID = 1.12409 au 
 Jupiter MOID = 2.16724 au 
 T_jup = 3.414 
[ show covariance matrix ]

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 15.7   n/a MPO437135  

243197 (2007 TH414)          Discovered 2007-Oct-15 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TH414 = 2003 WS1 = 2005 EJ327 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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