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134789 (2000 EC3)
Classification: Main-belt Asteroid          SPK-ID: 2134789
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449620923980861 2.9502e-08  
a 2.764644909397964 1.4484e-08 au
q 2.363876198593918 8.2292e-08 au
i 9.283601491511146 4.5524e-06 deg
node 162.8089801264883 2.2434e-05 deg
peri 127.9766298910216 2.8599e-05 deg
M 118.0849630734888 1.6752e-05 deg
tp 2458845.756269498283
(2019-Dec-28.25626950)
7.7283e-05 TDB
period 1679.026167431907
4.60
1.3194e-05
3.612e-08
d
yr
n .2144099996670241 1.6849e-09 deg/d
Q 3.16541362020201 1.6583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-02-25  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:56  

Additional Information
 Earth MOID = 1.36099 au 
 Jupiter MOID = 2.09168 au 
 T_jup = 3.306 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457629.5 (2016-Aug-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1450198415449198 2.9432e-08  
q 2.364398377962507 8.2231e-08 au
tp 2457168.859581826982
(2015-May-26.35958183)
7.6622e-05 TDB
node 162.8828919285282 2.2442e-05 deg
peri 128.4702232681891 2.863e-05 deg
i 9.28108023946918 4.5523e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-02-25  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:56  

Additional Information
 Jupiter MOID = 2.09168 au 
 T_jup = 3.306 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.662181369492361E-16 -2.392260326578718E-15 2.805131667189598E-13 1.111381607472614E-15 5.332392752301604E-14 -5.075879443990145E-16
q -2.392260326578718E-15 6.761862148865171E-15 -8.020719706474365E-13 -1.671930853418185E-15 -1.444723937777694E-13 2.49214127328886E-15
tp 2.805131667189598E-13 -8.020719706474365E-13 5.870907518108053E-9 4.894862175509755E-13 1.374293604111214E-9 4.240147454287415E-12
node 1.111381607472614E-15 -1.671930853418185E-15 4.894862175509755E-13 5.036513995193128E-10 -4.963316246660721E-10 2.717669885718373E-11
peri 5.332392752301604E-14 -1.444723937777694E-13 1.374293604111214E-9 -4.963316246660721E-10 8.197014644962457E-10 -2.568563282179755E-11
i -5.075879443990145E-16 2.49214127328886E-15 4.240147454287415E-12 2.717669885718373E-11 -2.568563282179755E-11 2.072352162084179E-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 15.74   n/a E2021B55  

134789 (2000 EC3)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1974-Jul-11 05:49 00:01 Amphi 0.0328955750247459 0.0328924348274097 0.0328987188633026 6.16680064355072 6.1668006152123 2442239.742200627 1.11632055349159 598.614184351798 51.5035005387484 75.6382317351002 92563.6590891732 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 18:09:57 2021-Apr-13 18:09
2070-Jul-22 11:49 00:03 Hebe 0.0465665949876543 0.046546690342168 0.0465865020949968 4.89199663274159 4.891996605452 2477314.992375585 3.16660154445251 1127.45212467043 74.9118531437802 28.4145751450109 44562.9629380623 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 18:09:57 2021-Apr-13 18:09

Alternate Designations
 2000 EC3 = 2005 JE113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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