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135939 (2002 TJ192)
Classification: Main-belt Asteroid          SPK-ID: 2135939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2455228542590766 3.8182e-08  
a 2.665353950290795 1.1262e-08 au
q 2.010948640804694 1.0327e-07 au
i 9.288424946639685 5.2198e-06 deg
node 310.4753851370918 2.5069e-05 deg
peri 76.01381852085892 2.7661e-05 deg
M 66.50846771699952 1.0857e-05 deg
tp 2458906.866769280122
(2020-Feb-27.36676928)
4.715e-05 TDB
period 1589.391045798174
4.35
1.0074e-05
2.758e-08
d
yr
n .2265018422947087 1.4356e-09 deg/d
Q 3.319759259776895 1.4027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      10071 days (27.57 yr)  
   first obs. used      1993-08-15  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:15  

Additional Information
 Earth MOID = 1.03737 au 
 Jupiter MOID = 2.2676 au 
 T_jup = 3.322 
[ 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 15.35   n/a MPCxxxxx  

135939 (2002 TJ192)          Discovered 2002-Oct-05 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 TJ192 = 1993 PK4 = 1998 XK51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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