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243534 (2010 EO40)
Classification: Main-belt Asteroid          SPK-ID: 2243534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498606609426113 4.4119e-08  
a 2.613906496483593 3.5433e-08 au
q 2.222184741278376 1.2336e-07 au
i 7.898735492333659 9.7659e-06 deg
node 320.6943217849302 3.4424e-05 deg
peri 276.9129496967702 4.9951e-05 deg
M 102.2265659227996 3.8248e-05 deg
tp 2458562.176484962719
(2019-Mar-19.67648496)
0.00016037 TDB
period 1543.595483121164
4.23
3.1386e-05
8.593e-08
d
yr
n .2332217241735358 4.7421e-09 deg/d
Q 3.00562825168881 4.0743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2003-10-01  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:24:42  

Additional Information
 Earth MOID = 1.22724 au 
 Jupiter MOID = 2.08516 au 
 T_jup = 3.379 
[ show covariance matrix ]

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 16.0   n/a MPO437136  

243534 (2010 EO40)          Discovered 2010-Mar-12 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 EO40 = 2003 TW22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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