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86644 (2000 EB145)
Classification: Main-belt Asteroid          SPK-ID: 2086644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960580843054665 3.0164e-08  
a 2.165186480591902 7.7536e-09 au
q 1.740684167042958 6.6435e-08 au
i 2.356703617020814 3.5338e-06 deg
node 287.6753016405964 0.00010625 deg
peri 21.50403976974508 0.00010707 deg
M 16.5973042314978 1.6018e-05 deg
tp 2458946.849170513765
(2020-Apr-07.34917051)
5.161e-05 TDB
period 1163.700944782984
3.19
6.2509e-06
1.711e-08
d
yr
n .309357830818927 1.6617e-09 deg/d
Q 2.589688794140845 9.2737e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      7459 days (20.42 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:01:44  

Additional Information
 Earth MOID = .726307 au 
 Jupiter MOID = 2.66426 au 
 T_jup = 3.667 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456497.5 (2013-Jul-24.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196594958865942 3.0227e-08  
q 1.739517014612358 6.6605e-08 au
tp 2456618.661519223969
(2013-Nov-22.16151922)
4.5471e-05 TDB
node 287.7774325657024 0.00010609 deg
peri 21.27779390335673 0.0001069 deg
i 2.359281146490031 3.5359e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      7459 days (20.42 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:01:44  

Additional Information
 Jupiter MOID = 2.66426 au 
 T_jup = 3.667 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.136624915152632E-16 -2.004772215138035E-15 -1.029111222052431E-13 4.728447858310301E-15 -2.858911795151842E-14 9.876211798891282E-17
q -2.004772215138035E-15 4.436222612436767E-15 3.290132281366572E-13 -1.125118628997795E-14 9.099104291401893E-14 -1.0312356118745E-16
tp -1.029111222052431E-13 3.290132281366572E-13 2.067617529292869E-9 -2.156374588146454E-11 6.195336799995465E-10 1.212873115314085E-12
node 4.728447858310301E-15 -1.125118628997795E-14 -2.156374588146454E-11 1.125490792795886E-8 -1.125087842517795E-8 -5.981897972774564E-11
peri -2.858911795151842E-14 9.099104291401893E-14 6.195336799995465E-10 -1.125087842517795E-8 1.14278969964872E-8 6.012540394879049E-11
i 9.876211798891282E-17 -1.0312356118745E-16 1.212873115314085E-12 -5.981897972774564E-11 6.012540394879049E-11 1.250259389447831E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO474752  
diameter diameter 2.966 km 0.410 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86644 (2000 EB145)          Discovered 2000-Mar-03 by CSS at Catalina
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 EB145 = 2001 TV115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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