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118534 (2000 ES69)
Classification: Main-belt Asteroid          SPK-ID: 2118534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159293438003754 3.4911e-08  
a 2.368324383807951 8.9441e-09 au
q 1.99106585040306 8.27e-08 au
i 1.990160046926756 3.9417e-06 deg
node 4.496355381590242 0.00010206 deg
peri 212.1775553038846 0.00010293 deg
M 227.8572698973494 1.5928e-05 deg
tp 2459689.153463047933
(2022-Apr-19.65346305)
6.0411e-05 TDB
period 1331.25179539277
3.64
7.5413e-06
2.065e-08
d
yr
n .2704221705059082 1.5319e-09 deg/d
Q 2.745582917212842 1.0369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      9589 days (26.25 yr)  
   first obs. used      1994-11-01  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52781  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:57:43  

Additional Information
 Earth MOID = .983285 au 
 Jupiter MOID = 2.22544 au 
 T_jup = 3.528 
[ 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 16.1   n/a MPO436569  
rotation period rot_per 12.77 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) Ap. J. Supp. Ser. 241, A6.]

118534 (2000 ES69)          Discovered 2000-Mar-10 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 ES69 = 2001 SF166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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