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30057 Sarasakowitz (2000 EK56)
Classification: Main-belt Asteroid          SPK-ID: 2030057
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566701821463791 2.3909e-08  
a 2.420432621358844 7.2294e-09 au
q 2.041223001697516 5.7912e-08 au
i 2.601170875109086 4.3615e-06 deg
node 150.0762781826937 8.4274e-05 deg
peri 120.6848938304718 8.6098e-05 deg
M 107.1805928075256 1.7426e-05 deg
tp 2458791.002196010197
(2019-Nov-03.50219601)
6.649e-05 TDB
period 1375.42819623198
3.77
6.1623e-06
1.687e-08
d
yr
n .2617366729766258 1.1726e-09 deg/d
Q 2.799642241020172 8.3621e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1540  
   data-arc span      11050 days (30.25 yr)  
   first obs. used      1990-11-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:31:11  

Additional Information
 Earth MOID = 1.02473 au 
 Jupiter MOID = 2.29502 au 
 T_jup = 3.496 
[ 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 15.24   n/a E2021B10  

30057 Sarasakowitz           Discovered 2000 Mar. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Sara Sakowitz (b. 1996) is a finalist in the 2014 Intel Science Talent Search, a science competition for high school seniors, for her biochemistry project. She attends the Brearley School, New York, New York.
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 2014-04-15Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2000 EK56 = 1997 NR7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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