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120112 Elizabethacton (2003 FS51)
Classification: Main-belt Asteroid          SPK-ID: 2120112
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 .1597015740116333 5.2523e-08  
a 2.692555615079254 1.4751e-08 au
q 2.262550245237236 1.3978e-07 au
i 3.816726401789873 4.8523e-06 deg
node 49.63532405095911 7.6966e-05 deg
peri 125.7684320798956 7.8259e-05 deg
M 14.15555972122172 1.3909e-05 deg
tp 2459137.044393970658
(2020-Oct-14.54439397)
6.2143e-05 TDB
period 1613.784168231505
4.42
1.3261e-05
3.631e-08
d
yr
n .2230781582115238 1.8331e-09 deg/d
Q 3.122560984921273 1.7106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      7094 days (19.42 yr)  
   first obs. used      2001-11-19  
   last obs. used      2021-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:03:19  

Additional Information
 Earth MOID = 1.26906 au 
 Jupiter MOID = 1.84185 au 
 T_jup = 3.350 
[ 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 16.05   n/a MPCxxxxx  

120112 Elizabethacton           Discovered 2003 Mar. 25 by the Catalina Sky Survey.
Elizabeth A. Acton (b. 1981) contributed to the NASA OSIRIS-REx Asteroid Sample Return Mission as Project Support Specialist.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2003 FS51 = 2003 FT52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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