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135901 (2002 TJ80)
Classification: Main-belt Asteroid          SPK-ID: 2135901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05152278814596394 3.3186e-08  
a 2.65418486562006 1.4809e-08 au
q 2.517433861088494 9.038e-08 au
i 3.125460792374513 4.0449e-06 deg
node 238.0203927984771 8.1367e-05 deg
peri 209.5225775930946 9.9126e-05 deg
M 8.485519091329602 5.5805e-05 deg
tp 2459163.271880980283
(2020-Nov-09.77188098)
0.00024476 TDB
period 1579.411077018503
4.32
1.3218e-05
3.619e-08
d
yr
n .2279330601375683 1.9076e-09 deg/d
Q 2.790935870151626 1.5572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      8097 days (22.17 yr)  
   first obs. used      1998-11-16  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:05  

Additional Information
 Earth MOID = 1.53392 au 
 Jupiter MOID = 2.31602 au 
 T_jup = 3.385 
[ 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 15.70   n/a MPCxxxxx  

135901 (2002 TJ80)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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