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JPL Small-Body Database Browser
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392168 (2009 JV9)
Classification: Main-belt Asteroid          SPK-ID: 2392168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04715515415777854 7.1007e-08  
a 2.942686244318627 4.4494e-08 au
q 2.803923420829808 2.2744e-07 au
i 12.44965418510063 6.9967e-06 deg
node 157.8128864873307 3.2143e-05 deg
peri 153.7997108723818 8.476e-05 deg
M 262.306062988499 7.7643e-05 deg
tp 2459100.856420071606
(2020-Sep-08.35642007)
0.00040022 TDB
period 1843.802355969877
5.05
4.1818e-05
1.145e-07
d
yr
n .195248692916781 4.4283e-09 deg/d
Q 3.081449067807447 4.6592e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6365 days (17.43 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:35  

Additional Information
 Earth MOID = 1.79502 au 
 Jupiter MOID = 2.11964 au 
 T_jup = 3.235 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO437605  

392168 (2009 JV9)          Discovered 2009-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 JV9 = 2010 JD16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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