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185343 (2006 VK46)
Classification: Outer Main-belt Asteroid          SPK-ID: 2185343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05937937018022474 8.1268e-08  
a 3.208336883272689 4.0582e-08 au
q 3.017827859817972 2.6633e-07 au
i 1.723969696902789 1.0347e-05 deg
node 349.9602965104208 0.00020917 deg
peri 314.1506155200076 0.00022523 deg
M 231.4027517692397 8.5303e-05 deg
tp 2459750.303645490186
(2022-Jun-19.80364549)
0.00049729 TDB
period 2099.028681329902
5.75
3.9826e-05
1.09e-07
d
yr
n .1715078994403789 3.2541e-09 deg/d
Q 3.398845906727407 4.2992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7454 days (20.41 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:03:57  

Additional Information
 Earth MOID = 2.00294 au 
 Jupiter MOID = 1.7546 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456527.5 (2013-Aug-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0557596486599161 7.9899e-08  
q 3.035488762854535 2.6089e-07 au
tp 2455541.147160073577
(2010-Dec-10.64716007)
0.0005432 TDB
node 350.0724162069185 0.0002095 deg
peri 312.9155534364307 0.00022802 deg
i 1.721906631333764 1.0331e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7454 days (20.41 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:03:57  

Additional Information
 Jupiter MOID = 1.7546 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.383838231809463E-15 -2.061581240039165E-14 2.321123793671018E-11 4.417855672582848E-14 3.584190562136066E-12 -7.006607831278997E-17
q -2.061581240039165E-14 6.806366049563103E-14 -7.808097412333356E-11 -1.439292469121153E-13 -1.198819632813682E-11 5.443359515869408E-17
tp 2.321123793671018E-11 -7.808097412333356E-11 2.950703050552924E-7 2.873725786392658E-10 4.887670931126452E-8 -2.363771668573919E-11
node 4.417855672582848E-14 -1.439292469121153E-13 2.873725786392658E-10 4.389138673634654E-8 -4.382169998918875E-8 6.056839794170192E-10
peri 3.584190562136066E-12 -1.198819632813682E-11 4.887670931126452E-8 -4.382169998918875E-8 5.199287854346153E-8 -6.093007037050816E-10
i -7.006607831278997E-17 5.443359515869408E-17 -2.363771668573919E-11 6.056839794170192E-10 -6.093007037050816E-10 1.067205292425644E-10

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 15.9   n/a MPO422722  

185343 (2006 VK46)          Discovered 2006-Nov-09 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2006 VK46 = 2005 SX260 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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