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100066 (1992 EV25)
Classification: Main-belt Asteroid          SPK-ID: 2100066
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903224352628665 3.9705e-08  
a 2.644867497773354 1.4861e-08 au
q 2.141489874649525 1.0379e-07 au
i 14.54321113253531 4.1537e-06 deg
node 162.8123299174163 1.9509e-05 deg
peri 11.11199406166402 2.3568e-05 deg
M 242.2142985634324 1.6109e-05 deg
tp 2459714.536997526920
(2022-May-15.03699753)
7.2949e-05 TDB
period 1571.101728416076
4.30
1.3242e-05
3.625e-08
d
yr
n .2291385678525973 1.9313e-09 deg/d
Q 3.148245120897183 1.769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      10545 days (28.87 yr)  
   first obs. used      1992-03-01  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:26  

Additional Information
 Earth MOID = 1.14877 au 
 Jupiter MOID = 1.82102 au 
 T_jup = 3.322 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457307.5 (2015-Oct-12.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894031505689175 3.9902e-08  
q 2.1452593792049 1.0429e-07 au
tp 2456571.557694612007
(2013-Oct-06.05769461)
6.0238e-05 TDB
node 162.8785626225851 1.9502e-05 deg
peri 11.22661443651276 2.3573e-05 deg
i 14.54151720903636 4.1542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      10545 days (28.87 yr)  
   first obs. used      1992-03-01  
   last obs. used      2021-01-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:26  

Additional Information
 Jupiter MOID = 1.82102 au 
 T_jup = 3.322 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.592208962846987E-15 -4.134115516462138E-15 8.63892426069761E-13 4.239556872335634E-15 1.614994040665518E-13 -2.410620450385331E-15
q -4.134115516462138E-15 1.08770705566949E-14 -2.058655754002641E-12 -1.096498047133295E-14 -3.663642003289149E-13 6.528808869066192E-15
tp 8.63892426069761E-13 -2.058655754002641E-12 3.628641243085833E-9 -2.094475569632386E-12 8.267992473502383E-10 -7.726621317104082E-12
node 4.239556872335634E-15 -1.096498047133295E-14 -2.094475569632386E-12 3.803470511032124E-10 -3.683957259909184E-10 1.382837009462456E-11
peri 1.614994040665518E-13 -3.663642003289149E-13 8.267992473502383E-10 -3.683957259909184E-10 5.556664563823758E-10 -1.50710626014964E-11
i -2.410620450385331E-15 6.528808869066192E-15 -7.726621317104082E-12 1.382837009462456E-11 -1.50710626014964E-11 1.725715044032637E-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 15.56   n/a E2021B55  

100066 (1992 EV25)          Discovered 1992-Mar-08 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1992 EV25 = 2005 EO28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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