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JPL Small-Body Database Browser
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295655 (2008 TJ7)
Classification: Main-belt Asteroid          SPK-ID: 2295655
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07744635889447862 4.2179e-08  
a 2.435140095410019 2.3525e-08 au
q 2.24654736162256 1.0132e-07 au
i 5.533305989688932 5.7337e-06 deg
node 195.85859347 4.8877e-05 deg
peri 270.560452659303 6.3041e-05 deg
M 193.4155607723838 4.1754e-05 deg
tp 2459242.768000187803
(2021-Jan-28.26800019)
0.00016475 TDB
period 1387.983662457701
3.80
2.0113e-05
5.507e-08
d
yr
n .2593690471561809 3.7584e-09 deg/d
Q 2.623732829197478 2.5347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:29  

Additional Information
 Earth MOID = 1.27167 au 
 Jupiter MOID = 2.46888 au 
 T_jup = 3.495 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO440401  

295655 (2008 TJ7)          Discovered 2008-Oct-03 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 TJ7 = 2006 BN185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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