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118809 (2000 SE65)
Classification: Main-belt Asteroid          SPK-ID: 2118809
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07674343844048501 5.6041e-08  
a 2.761363437230397 1.9122e-08 au
q 2.5494469122735 1.5856e-07 au
i 5.429335649184392 5.6763e-06 deg
node 15.06147166974322 4.8288e-05 deg
peri 341.6920185456631 5.5891e-05 deg
M 155.0514122484113 2.9834e-05 deg
tp 2458478.633300901501
(2018-Dec-26.13330090)
0.00013735 TDB
period 1676.037695542643
4.59
1.741e-05
4.767e-08
d
yr
n .2147923050641438 2.2311e-09 deg/d
Q 2.973279962187294 2.059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      7475 days (20.47 yr)  
   first obs. used      2000-09-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:58  

Additional Information
 Earth MOID = 1.54432 au 
 Jupiter MOID = 2.38796 au 
 T_jup = 3.330 
[ 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 15.44   n/a E2021B55  

118809 (2000 SE65)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SE65 = 2002 CA256 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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