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JPL Small-Body Database Browser
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243193 (2007 TJ371)
Classification: Main-belt Asteroid          SPK-ID: 2243193
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2633950107641212 5.4325e-08  
a 2.778897757473262 3.0262e-08 au
q 2.0469499527312 1.4406e-07 au
i 22.69674949295958 5.9212e-06 deg
node 117.903472918206 1.402e-05 deg
peri 220.1187762892219 1.7646e-05 deg
M 214.6532146779326 1.0126e-05 deg
tp 2459283.640776992156
(2021-Mar-10.14077699)
5.3728e-05 TDB
period 1692.026962772032
4.63
2.7639e-05
7.567e-08
d
yr
n .2127625669807386 3.4755e-09 deg/d
Q 3.510845562215324 3.8233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      6106 days (16.72 yr)  
   first obs. used      2002-08-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:58:57  

Additional Information
 Earth MOID = 1.07469 au 
 Jupiter MOID = 1.95682 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO437135  
diameter diameter 3.699 km 0.819 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.118   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

243193 (2007 TJ371)          Discovered 2007-Oct-12 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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