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160841 (2000 YX117)
Classification: Main-belt Asteroid          SPK-ID: 2160841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1811884725781201 4.1383e-08  
a 2.527024645797294 1.4708e-08 au
q 2.069156910058017 1.08e-07 au
i 3.441396880994521 6.5366e-06 deg
node 321.7401995790957 6.1661e-05 deg
peri 104.6093015096721 6.4502e-05 deg
M 338.3630829961892 2.0513e-05 deg
tp 2459088.687193491437
(2020-Aug-27.18719349)
8.3904e-05 TDB
period 1467.278801842513
4.02
1.281e-05
3.507e-08
d
yr
n .2453521440832754 2.142e-09 deg/d
Q 2.984892381536571 1.7372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      11166 days (30.57 yr)  
   first obs. used      1989-02-02  
   last obs. used      2019-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:42:26  

Additional Information
 Earth MOID = 1.08616 au 
 Jupiter MOID = 2.3258 au 
 T_jup = 3.427 
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Orbital Elements at Epoch 2456917.5 (2014-Sep-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806892467916138 4.0564e-08  
q 2.071004827849614 1.0565e-07 au
tp 2457616.532672435158
(2016-Aug-16.03267244)
8.0203e-05 TDB
node 322.0347565328863 6.1721e-05 deg
peri 103.5352784122088 6.4625e-05 deg
i 3.440787430520992 6.5296e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      11166 days (30.57 yr)  
   first obs. used      1989-02-02  
   last obs. used      2019-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:42:26  

Additional Information
 Jupiter MOID = 2.3258 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.645457921439938E-15 -4.258184895694319E-15 1.566716252082426E-12 -8.953777850538845E-15 4.235105703897186E-13 7.819346888909965E-16
q -4.258184895694319E-15 1.116110590267248E-14 -3.679184700835863E-12 2.344553941332878E-14 -1.026592369303829E-12 -1.84227196652862E-15
tp 1.566716252082426E-12 -3.679184700835863E-12 6.432547154279056E-9 -9.302729194543135E-12 1.538175171111226E-9 -1.422870212095301E-12
node -8.953777850538845E-15 2.344553941332878E-14 -9.302729194543135E-12 3.809453835078012E-9 -3.804499937194499E-9 -1.295023915916372E-10
peri 4.235105703897186E-13 -1.026592369303829E-12 1.538175171111226E-9 -3.804499937194499E-9 4.176422332349804E-9 1.288973850826299E-10
i 7.819346888909965E-16 -1.84227196652862E-15 -1.422870212095301E-12 -1.295023915916372E-10 1.288973850826299E-10 4.263579528342249E-11

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 MPO449863  
diameter diameter 3.292 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160841 (2000 YX117)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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Alternate Designations
 2000 YX117 = 1989 CZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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