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52691 (1998 FC6)
Classification: Main-belt Asteroid          SPK-ID: 2052691
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609351749628945 3.7382e-08  
a 3.167156070697764 1.8813e-08 au
q 2.657449254325226 1.1697e-07 au
i 2.650247131007981 4.3487e-06 deg
node 81.65191091423348 0.00011488 deg
peri 5.071954638661128 0.00011622 deg
M 91.80851675362709 1.7004e-05 deg
tp 2458675.471238991143
(2019-Jul-10.97123899)
9.6297e-05 TDB
period 2058.745317391497
5.64
1.8343e-05
5.022e-08
d
yr
n .1748637857042622 1.558e-09 deg/d
Q 3.676862887070302 2.184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      11082 days (30.34 yr)  
   first obs. used      1990-11-18  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:28  

Additional Information
 Earth MOID = 1.67347 au 
 Jupiter MOID = 1.54362 au 
 T_jup = 3.181 
[ 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 15.13   n/a E2021B10  

52691 (1998 FC6)          Discovered 1998-Mar-18 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FC6 = 1992 EQ36 = 2001 SE36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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