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392009 (2008 YV161)
Classification: Main-belt Asteroid          SPK-ID: 2392009
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08805887972518424 1.3452e-07  
a 2.774751801774903 5.0714e-08 au
q 2.530410266595168 3.4655e-07 au
i 9.27724605894899 1.2629e-05 deg
node .05125017413770516 4.1705e-05 deg
peri 163.5133583332314 6.4114e-05 deg
M 126.6345183964538 4.9669e-05 deg
tp 2458406.639769853422
(2018-Oct-15.13976985)
0.00022899 TDB
period 1688.241765041173
4.62
4.6284e-05
1.267e-07
d
yr
n .2132396007814795 5.8461e-09 deg/d
Q 3.019093336954637 5.518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5187 days (14.20 yr)  
   first obs. used      2005-03-11  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69042  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:41:52  

Additional Information
 Earth MOID = 1.53879 au 
 Jupiter MOID = 1.95229 au 
 T_jup = 3.311 
[ 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 16.5   n/a MPO476847  

392009 (2008 YV161)          Discovered 2007-Oct-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2008 YV161 = 2014 CG18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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