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441016 (2007 EY83)
Classification: Main-belt Asteroid          SPK-ID: 2441016
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04943978302760643 5.4518e-08  
a 3.196816802490399 5.7681e-08 au
q 3.038766873396267 1.7195e-07 au
i 15.38216003992139 6.4806e-06 deg
node 157.9927947421922 2.6006e-05 deg
peri 296.5125059106793 8.1175e-05 deg
M 188.2196129872422 7.7487e-05 deg
tp 2459996.699058074958
(2023-Feb-21.19905807)
0.00045434 TDB
period 2087.733455160687
5.72
5.6504e-05
1.547e-07
d
yr
n .1724358054952431 4.6669e-09 deg/d
Q 3.354866731584531 6.0533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      2001-03-31  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:34:19  

Additional Information
 Earth MOID = 2.08793 au 
 Jupiter MOID = 1.73578 au 
 T_jup = 3.137 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457821.5 (2017-Mar-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05174013920144218 5.5434e-08  
q 3.025302000079736 1.7568e-07 au
tp 2457900.179424444048
(2017-May-26.67942444)
0.00041985 TDB
node 158.1658800705354 2.6034e-05 deg
peri 294.3600847816799 7.7091e-05 deg
i 15.37743736065789 6.486e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      2001-03-31  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:34:19  

Additional Information
 Jupiter MOID = 1.73578 au 
 T_jup = 3.137 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.0728815934681E-15 -9.276729366838722E-15 -5.7596034900824E-12 -1.405623771364821E-14 -1.05160931179165E-12 1.187994605579821E-15
q -9.276729366838722E-15 3.086323298032247E-14 2.076901307917336E-11 4.791159018981959E-14 3.728270324657924E-12 2.710901279817647E-15
tp -5.7596034900824E-12 2.076901307917336E-11 1.762706506559947E-7 2.033748637222384E-10 3.054179986431141E-8 -2.342657741449101E-11
node -1.405623771364821E-14 4.791159018981959E-14 2.033748637222384E-10 6.777785195641415E-10 -6.173932962039827E-10 4.766241692272936E-11
peri -1.05160931179165E-12 3.728270324657924E-12 3.054179986431141E-8 -6.173932962039827E-10 5.943067225269146E-9 -5.011624245127247E-11
i 1.187994605579821E-15 2.710901279817647E-15 -2.342657741449101E-11 4.766241692272936E-11 -5.011624245127247E-11 4.206829328752342E-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 15.6   n/a MPO437714  

441016 (2007 EY83)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2007 EY83 = 2013 GU104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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