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357226 (2002 JJ60)
Classification: Main-belt Asteroid          SPK-ID: 2357226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2307175844525826 6.9336e-08  
a 3.132338459163936 4.2278e-08 au
q 2.409652896177708 2.3423e-07 au
i 11.01923455291614 6.5143e-06 deg
node 58.99845195049967 4.4109e-05 deg
peri 157.0411211360093 4.8831e-05 deg
M 97.55052356237627 2.2832e-05 deg
tp 2458451.808092478430
(2018-Nov-29.30809248)
0.00012061 TDB
period 2024.890072286083
5.54
4.0996e-05
1.122e-07
d
yr
n .1777874290200669 3.5995e-09 deg/d
Q 3.855024022150163 5.2033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6282 days (17.20 yr)  
   first obs. used      2001-01-26  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:59  

Additional Information
 Earth MOID = 1.40638 au 
 Jupiter MOID = 1.14252 au 
 T_jup = 3.143 
[ 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 16.0   n/a MPO437509  

357226 (2002 JJ60)          Discovered 2002-May-10 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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