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160836 (2000 YS68)
Classification: Main-belt Asteroid          SPK-ID: 2160836
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154201590409449 5.1684e-08  
a 2.801976383844039 1.471e-08 au
q 2.369907169165571 1.4569e-07 au
i 8.670062135992286 4.8798e-06 deg
node 131.5724581805264 3.1756e-05 deg
peri 56.24103245539629 3.5439e-05 deg
M 14.87861013335044 1.3825e-05 deg
tp 2458929.696456070150
(2020-Mar-21.19645607)
6.5697e-05 TDB
period 1713.14898275422
4.69
1.349e-05
3.693e-08
d
yr
n .2101393420093739 1.6548e-09 deg/d
Q 3.234045598522506 1.6978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      8955 days (24.52 yr)  
   first obs. used      1995-12-18  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49935  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:23:51  

Additional Information
 Earth MOID = 1.38499 au 
 Jupiter MOID = 1.76808 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457326.5 (2015-Oct-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155011600803222 5.1616e-08  
q 2.367428650889418 1.4563e-07 au
tp 2457214.447488270759
(2015-Jul-10.94748827)
6.4427e-05 TDB
node 131.5952421485399 3.1757e-05 deg
peri 55.91150688180453 3.5404e-05 deg
i 8.670612380306551 4.8804e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      8955 days (24.52 yr)  
   first obs. used      1995-12-18  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49935  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:23:51  

Additional Information
 Jupiter MOID = 1.76808 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.664171697406248E-15 -7.489289614364433E-15 6.250154169726901E-14 2.652029783279882E-15 8.349371470194788E-14 -5.613707866988743E-15
q -7.489289614364433E-15 2.120714110691196E-14 -2.060444006019904E-13 -6.577588758866163E-15 -2.40706119626693E-13 1.624778395481469E-14
tp 6.250154169726901E-14 -2.060444006019904E-13 4.150850712091286E-9 -3.261441068687344E-12 1.031195719094845E-9 -9.021313741066281E-13
node 2.652029783279882E-15 -6.577588758866163E-15 -3.261441068687344E-12 1.008535634346041E-9 -9.97394495445637E-10 5.741510147528629E-11
peri 8.349371470194788E-14 -2.40706119626693E-13 1.031195719094845E-9 -9.97394495445637E-10 1.253421410174426E-9 -5.71572639766611E-11
i -5.613707866988743E-15 1.624778395481469E-14 -9.021313741066281E-13 5.741510147528629E-11 -5.71572639766611E-11 2.381835801294397E-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 15.2   n/a MPO338317  
diameter diameter 5.794 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160836 (2000 YS68)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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