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JPL Small-Body Database Browser
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382177 (2012 JK33)
Classification: Main-belt Asteroid          SPK-ID: 2382177
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2645066461509623 4.8759e-08  
a 2.5528885981958 3.9758e-08 au
q 1.877632597089998 1.2061e-07 au
i 7.364169457237569 5.8683e-06 deg
node 111.8280276740644 5.9027e-05 deg
peri 208.7846902135529 6.268e-05 deg
M 198.0503642211507 2.5726e-05 deg
tp 2459270.729743748078
(2021-Feb-25.22974375)
0.0001143 TDB
period 1489.862614317899
4.08
3.4804e-05
9.529e-08
d
yr
n .2416330180651041 5.6448e-09 deg/d
Q 3.228144599301602 5.0275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      4401 days (12.05 yr)  
   first obs. used      2007-02-08  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:41:43  

Additional Information
 Earth MOID = .867508 au 
 Jupiter MOID = 2.10195 au 
 T_jup = 3.378 
[ 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 16.2   n/a MPO386508  

382177 (2012 JK33)          Discovered 2008-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 JK33 = 2008 JE14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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