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193435 (2000 WO116)
Classification: Main-belt Asteroid          SPK-ID: 2193435
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781240016223886 4.2829e-08  
a 2.457043106238415 1.4538e-08 au
q 2.019384755996525 1.0436e-07 au
i 9.897479184321716 4.6414e-06 deg
node 285.4394762221552 2.637e-05 deg
peri 233.4042796650135 2.8924e-05 deg
M 16.12542929836617 1.4712e-05 deg
tp 2459137.487548637676
(2020-Oct-14.98754864)		 5.7201e-05 TDB
period 1406.75215962994
3.85		 1.2485e-05
3.418e-08		 d
yr
n .2559086172611255 2.2712e-09 deg/d
Q 2.894701456480305 1.7127e-08 au
   Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7363 days (20.16 yr)  
   first obs. used      2000-11-20  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:20:15  

Additional Information
 Earth MOID = 1.04674 au 
 Jupiter MOID = 2.18256 au 
 T_jup = 3.450 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457425.5 (2016-Feb-07.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783102660954807 4.2933e-08  
q 2.018700808440114 1.046e-07 au
tp 2457731.929429221897
(2016-Dec-09.42942922)		 5.1833e-05 TDB
node 285.4857669244084 2.6379e-05 deg
peri 233.6563770813154 2.8915e-05 deg
i 9.896005244330755 4.6411e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7363 days (20.16 yr)  
   first obs. used      2000-11-20  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:20:15  

Additional Information
 Jupiter MOID = 2.18256 au 
 T_jup = 3.450 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.843202072548126E-15 -4.462218798035588E-15 2.672249539827796E-13 -1.931404284152237E-15 5.871250723064677E-14 -2.879810001097263E-15
q -4.462218798035588E-15 1.094114674218417E-14 -4.616565672971702E-13 6.633139121096353E-15 -1.106947527300424E-13 7.148146107606934E-15
tp 2.672249539827796E-13 -4.616565672971702E-13 2.686642490962119E-9 1.380665351097116E-11 6.331501163439754E-10 -1.76433864492045E-12
node -1.931404284152237E-15 6.633139121096353E-15 1.380665351097116E-11 6.958498979915155E-10 -6.820380002907897E-10 1.286551159595853E-11
peri 5.871250723064677E-14 -1.106947527300424E-13 6.331501163439754E-10 -6.820380002907897E-10 8.360878010860706E-10 -1.309698939000819E-11
i -2.879810001097263E-15 7.148146107606934E-15 -1.76433864492045E-12 1.286551159595853E-11 -1.309698939000819E-11 2.153953067762835E-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 16.2   n/a MPO503019  
diameter diameter 2.683 km 0.367 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193435 (2000 WO116)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2016-Mar-11 13:14 < 00:01 Amphi 0.0279186739730568 0.0279107851007459 0.0279265629306844 4.88090547213356 4.88090542994663 2457459.051473831 0.883040407655284 400.998912551244 78.236876159587 -11.5080963852009 14745.0572661854 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:20:16 2021-Apr-13 22:20
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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