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67646 (2000 SD224)
Classification: Main-belt Asteroid          SPK-ID: 2067646
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 .08425381424804371 5.668e-08  
a 2.792766193060025 1.8079e-08 au
q 2.55746498899173 1.6369e-07 au
i 13.35628808546857 4.716e-06 deg
node 16.07898343366683 1.6107e-05 deg
peri 178.2345696954374 2.7571e-05 deg
M 304.2748042908322 2.273e-05 deg
tp 2459464.375698819134
(2021-Sep-06.87569882)
0.00010813 TDB
period 1704.709160119824
4.67
1.6554e-05
4.532e-08
d
yr
n .2111797181723922 2.0507e-09 deg/d
Q 3.028067397128321 1.9603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      8401 days (23.00 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:04:52  

Additional Information
 Earth MOID = 1.55574 au 
 Jupiter MOID = 1.92596 au 
 T_jup = 3.284 
[ 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 15.11   n/a MPCxxxxx  

67646 (2000 SD224)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SD224 = 1998 FS55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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