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JPL Small-Body Database Browser
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392167 (2009 JC7)
Classification: Main-belt Asteroid          SPK-ID: 2392167
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161384785676295 6.2935e-08  
a 3.181367276075457 7.807e-08 au
q 2.493751393259664 1.8971e-07 au
i 9.214873163302457 7.8795e-06 deg
node 170.0441631142405 5.8246e-05 deg
peri 145.5175322512105 6.6331e-05 deg
M 207.5840813426891 2.8427e-05 deg
tp 2459477.999683488552
(2021-Sep-20.49968349)
0.00017667 TDB
period 2072.617406624976
5.67
7.6293e-05
2.089e-07
d
yr
n .173693417245887 6.3936e-09 deg/d
Q 3.86898315889125 9.4944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2003-04-25  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59648  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:14:23  

Additional Information
 Earth MOID = 1.48629 au 
 Jupiter MOID = 1.53665 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 16.3   n/a MPO349078  

392167 (2009 JC7)          Discovered 2009-May-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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