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14185 Van Ness (1998 WK32)
Classification: Main-belt Asteroid          SPK-ID: 2014185
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1948276407982474 3.2074e-08  
a 2.565898214661023 1.2144e-08 au
q 2.06599031897018 8.3451e-08 au
i 7.223238767637941 8.0366e-07 deg
node 18.47298028684419 5.7934e-06 deg
peri 326.7208875073941 8.9437e-06 deg
M 221.3622690956894 7.8747e-06 deg
tp 2459778.644641260967
(2022-Jul-18.14464126)
3.5052e-05 TDB
period 1501.265705204042
4.11
1.0658e-05
2.918e-08
d
yr
n .2397976579043155 1.7024e-09 deg/d
Q 3.065806110351865 1.451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2015  
   data-arc span      15857 days (43.41 yr)  
   first obs. used      1977-10-20  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45444  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:41:29  

Additional Information
 Earth MOID = 1.06194 au 
 Jupiter MOID = 2.36624 au 
 T_jup = 3.395 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457162.5 (2015-May-20.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1949252372268649 3.2145e-08  
q 2.065817132055503 8.3674e-08 au
tp 2456770.776236948685
(2014-Apr-23.27623695)
2.8513e-05 TDB
node 18.54728067044225 5.805e-06 deg
peri 325.8780739966757 8.9581e-06 deg
i 7.218815290726906 8.018e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2015  
   data-arc span      15857 days (43.41 yr)  
   first obs. used      1977-10-20  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45444  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:41:29  

Additional Information
 Jupiter MOID = 2.36624 au 
 T_jup = 3.395 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.033272077700382E-15 -2.671453636674355E-15 7.456113030431079E-13 -2.67489318069646E-14 1.16910506743632E-13 -2.792150053431308E-16
q -2.671453636674355E-15 7.001420638479915E-15 -1.923279265007224E-12 7.404628128668449E-14 -2.998630112500427E-13 8.119114005083881E-16
tp 7.456113030431079E-13 -1.923279265007224E-12 8.130186860638679E-10 -7.641933338213104E-11 2.017731159119829E-10 -5.519145957083563E-13
node -2.67489318069646E-14 7.404628128668449E-14 -7.641933338213104E-11 3.369746958485572E-11 -4.575181054493618E-11 1.920148849838532E-12
peri 1.16910506743632E-13 -2.998630112500427E-13 2.017731159119829E-10 -4.575181054493618E-11 8.024707321667919E-11 -2.05570064942185E-12
i -2.792150053431308E-16 8.119114005083881E-16 -5.519145957083563E-13 1.920148849838532E-12 -2.05570064942185E-12 6.428781900246387E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.62   n/a E2021B10  
diameter diameter 5.388 km 1.581 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.266   0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14185 Van Ness           Discovered 1998 Nov. 21 by the Lowell Observatory Near-Earth-Object Search at Anderson Mesa Station.
Michael E. Van Ness (b. 1974) has been an observer for LONEOS since 1998. He is interested in archaeoastronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1998 WK32 = 1977 UW1 = 1981 WX4 = 1985 RN6 = 1999 BV18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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