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135645 (2002 JE132)
Classification: Main-belt Asteroid          SPK-ID: 2135645
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779321640994748 3.0887e-08  
a 2.264907206052264 7.8186e-09 au
q 1.86190736539489 7.1441e-08 au
i 4.864471469874874 3.6981e-06 deg
node 330.4399139116614 4.5593e-05 deg
peri 326.3288863032544 4.7033e-05 deg
M 108.8006276676175 1.1944e-05 deg
tp 2458824.227094280917
(2019-Dec-06.72709428)
4.0568e-05 TDB
period 1245.013461435998
3.41
6.4468e-06
1.765e-08
d
yr
n .2891535000631849 1.4973e-09 deg/d
Q 2.667907046709639 9.2098e-09 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      7857 days (21.51 yr)  
   first obs. used      1999-07-14  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:57  

Additional Information
 Earth MOID = .846538 au 
 Jupiter MOID = 2.54309 au 
 T_jup = 3.591 
[ 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 16.48   n/a E2021B55  

135645 (2002 JE132)          Discovered 2002-May-09 by LINEAR at Socorro
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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