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213544 (2002 JZ82)
Classification: Main-belt Asteroid          SPK-ID: 2213544
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600726994107094 3.2041e-08  
a 2.301090844369896 9.6857e-09 au
q 1.932749021322338 7.3812e-08 au
i 1.365322484661128 3.8409e-06 deg
node 209.7098777112909 0.00017327 deg
peri 326.1950364054929 0.00017378 deg
M 151.9635805790888 1.3612e-05 deg
tp 2458662.309421661517
(2019-Jun-27.80942166)
4.743e-05 TDB
period 1274.96738010209
3.49
8.0498e-06
2.204e-08
d
yr
n .2823601651449104 1.7828e-09 deg/d
Q 2.669432667417454 1.1236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1996-09-06  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:06  

Additional Information
 Earth MOID = .93685 au 
 Jupiter MOID = 2.29428 au 
 T_jup = 3.574 
[ 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 17.34   n/a E2021B55  

213544 (2002 JZ82)          Discovered 2002-May-11 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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