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376233 (2011 EZ43)
Classification: Main-belt Asteroid          SPK-ID: 2376233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09619710031939396 1.0225e-07  
a 3.057297550722585 5.5888e-08 au
q 2.763194391529487 3.2713e-07 au
i 11.23613085565548 1.1418e-05 deg
node 7.864805430731406 2.7647e-05 deg
peri 197.4656838448739 5.0164e-05 deg
M 251.866591642087 4.7788e-05 deg
tp 2459586.992389319975
(2022-Jan-07.49238932)
0.00026992 TDB
period 1952.562703437066
5.35
5.354e-05
1.466e-07
d
yr
n .1843730802428508 5.0556e-09 deg/d
Q 3.351400709915684 6.1265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      5831 days (15.96 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:11:25  

Additional Information
 Earth MOID = 1.76236 au 
 Jupiter MOID = 1.61979 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457644.5 (2016-Sep-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09758061410449106 1.0201e-07  
q 2.75864482321306 3.2752e-07 au
tp 2457635.235835553461
(2016-Sep-03.73583555)
0.00023394 TDB
node 7.880768637301538 2.7628e-05 deg
peri 197.4382595380577 4.977e-05 deg
i 11.24153188876904 1.1423e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      5831 days (15.96 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:11:25  

Additional Information
 Jupiter MOID = 1.61979 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.040563724882292E-14 -3.302434769421337E-14 -1.40703795029643E-11 -1.596878154687098E-14 -2.392296222328502E-12 -3.648379080129699E-15
q -3.302434769421337E-14 1.072723394858919E-13 4.981261089696918E-11 5.192376386997559E-14 8.497075116517276E-12 1.394927413729876E-14
tp -1.40703795029643E-11 4.981261089696918E-11 5.472902149488054E-8 1.790534207472147E-11 9.697469656814915E-9 2.25773534037871E-11
node -1.596878154687098E-14 5.192376386997559E-14 1.790534207472147E-11 7.633302282382898E-10 -7.451614289575177E-10 -5.55263327022743E-11
peri -2.392296222328502E-12 8.497075116517276E-12 9.697469656814915E-9 -7.451614289575177E-10 2.477050700434046E-9 5.858678403194973E-11
i -3.648379080129699E-15 1.394927413729876E-14 2.25773534037871E-11 -5.55263327022743E-11 5.858678403194973E-11 1.304835973653013E-10

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 15.6   n/a MPO455712  

376233 (2011 EZ43)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

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