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134811 (2000 EU185)
Classification: Main-belt Asteroid          SPK-ID: 2134811
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523405275647756 5.5127e-08  
a 2.644445519040246 1.2815e-08 au
q 2.241589293553348 1.4597e-07 au
i 4.278655309654174 5.7248e-06 deg
node 321.951047299086 5.6884e-05 deg
peri 7.841151073123578 5.9402e-05 deg
M 112.683619636954 1.429e-05 deg
tp 2458708.847047848464
(2019-Aug-13.34704785)
6.26e-05 TDB
period 1570.725748292419
4.30
1.1417e-05
3.126e-08
d
yr
n .229193416095309 1.666e-09 deg/d
Q 3.047301744527144 1.4767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      7647 days (20.94 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50461  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:12  

Additional Information
 Earth MOID = 1.22867 au 
 Jupiter MOID = 2.29252 au 
 T_jup = 3.373 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457462.5 (2016-Mar-15.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541140925577453 5.5067e-08  
q 2.23566880967484 1.4607e-07 au
tp 2457139.189084092750
(2015-Apr-26.68908409)
6.3657e-05 TDB
node 322.096779558375 5.6857e-05 deg
peri 7.761779037501138 5.9307e-05 deg
i 4.280769192330211 5.7292e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      7647 days (20.94 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50461  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:12  

Additional Information
 Jupiter MOID = 2.29252 au 
 T_jup = 3.373 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.032322917023097E-15 -8.02122330574007E-15 1.832145744018916E-13 9.16478367461525E-15 -3.235455782867299E-14 -2.791368970642446E-15
q -8.02122330574007E-15 2.133631211867629E-14 -6.828405157230766E-13 -2.426618156359685E-14 3.987906235279049E-14 7.932365553936391E-15
tp 1.832145744018916E-13 -6.828405157230766E-13 4.052180985859056E-9 -1.886533739718271E-12 1.084161197645846E-9 -2.529034716173562E-12
node 9.16478367461525E-15 -2.426618156359685E-14 -1.886533739718271E-12 3.232762008093777E-9 -3.223559744438016E-9 8.72418751272497E-11
peri -3.235455782867299E-14 3.987906235279049E-14 1.084161197645846E-9 -3.223559744438016E-9 3.517278428956013E-9 -8.760149374393618E-11
i -2.791368970642446E-15 7.932365553936391E-15 -2.529034716173562E-12 8.72418751272497E-11 -8.760149374393618E-11 3.282392522833161E-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 15.8   n/a MPO348274  

134811 (2000 EU185)          Discovered 2000-Mar-01 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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