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118520 (2000 EU11)
Classification: Outer Main-belt Asteroid          SPK-ID: 2118520
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438351979274303 5.9302e-08  
a 3.951002744269149 4.6078e-08 au
q 3.382709482535376 2.3118e-07 au
i 9.287589016749029 5.7028e-06 deg
node 44.13962430012382 3.9729e-05 deg
peri 100.1839360386298 4.3639e-05 deg
M 232.3763974754905 2.0106e-05 deg
tp 2460217.422655125399
(2023-Sep-29.92265513)
0.00017104 TDB
period 2868.530182532948
7.85
5.018e-05
1.374e-07
d
yr
n .1254998124796147 2.1954e-09 deg/d
Q 4.519296006002921 5.2705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      8472 days (23.20 yr)  
   first obs. used      1997-10-30  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55641  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:57:39  

Additional Information
 Earth MOID = 2.41231 au 
 Jupiter MOID = .713638 au 
 T_jup = 3.019 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457344.5 (2015-Nov-18.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141810191001963 6.1334e-08  
q 3.405532115033699 2.4425e-07 au
tp 2457363.984651817569
(2015-Dec-07.48465182)
0.00014047 TDB
node 44.33993068804221 3.9882e-05 deg
peri 102.6595438901858 4.3469e-05 deg
i 9.26127438803268 5.6896e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      8472 days (23.20 yr)  
   first obs. used      1997-10-30  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55641  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:57:39  

Additional Information
 Jupiter MOID = .713638 au 
 T_jup = 3.019 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.761915040144323E-15 -1.478662162945725E-14 3.749533502678979E-12 6.366687377715341E-15 4.991159347503033E-13 -2.940567521905098E-15
q -1.478662162945725E-14 5.965976051908408E-14 -1.32512162436174E-11 1.039001481996163E-15 -1.80328343508581E-12 8.598043586744136E-15
tp 3.749533502678979E-12 -1.32512162436174E-11 1.973154167038373E-8 5.062100373710153E-12 2.541737488394895E-9 -3.79375056296246E-12
node 6.366687377715341E-15 1.039001481996163E-15 5.062100373710153E-12 1.590541154272465E-9 -1.569057703544846E-9 -1.252370752827412E-10
peri 4.991159347503033E-13 -1.80328343508581E-12 2.541737488394895E-9 -1.569057703544846E-9 1.889582063884267E-9 1.229549643481744E-10
i -2.940567521905098E-15 8.598043586744136E-15 -3.79375056296246E-12 -1.252370752827412E-10 1.229549643481744E-10 3.237200231951351E-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 13.35   n/a E2021B55  

118520 (2000 EU11)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 EU11 = 2001 FQ164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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