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392899 (2012 VY43)
Classification: Main-belt Asteroid          SPK-ID: 2392899
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 .1077729560490177 7.511e-08  
a 2.685909961548664 3.9418e-08 au
q 2.396441505311061 1.9267e-07 au
i 3.999687568924602 8.8761e-06 deg
node 218.777251089116 0.00011269 deg
peri 249.116301366199 0.00012499 deg
M 199.9258087145107 5.022e-05 deg
tp 2459715.415013298753
(2022-May-15.91501330)
0.00022775 TDB
period 1607.813244100903
4.40
3.5394e-05
9.69e-08
d
yr
n .2239066019146482 4.929e-09 deg/d
Q 2.975378417786267 4.3666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      7124 days (19.50 yr)  
   first obs. used      1999-11-29  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:20  

Additional Information
 Earth MOID = 1.41676 au 
 Jupiter MOID = 2.14745 au 
 T_jup = 3.362 
[ 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 17.3   n/a MPO476854  

392899 (2012 VY43)          Discovered 2008-Dec-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 VY43 = 2008 XA19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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