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30122 Elschweitzer (2000 FC40)
Classification: Main-belt Asteroid          SPK-ID: 2030122
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190575607813666 3.2419e-08  
a 2.331430505191525 7.6695e-09 au
q 2.053856076112153 7.6771e-08 au
i 7.221885089440025 3.4742e-06 deg
node 48.25416095318788 2.8557e-05 deg
peri 170.0761859367864 3.2318e-05 deg
M 277.4126962319799 1.5602e-05 deg
tp 2459498.792906582816
(2021-Oct-11.29290658)
5.6736e-05 TDB
period 1300.265797167193
3.56
6.416e-06
1.757e-08
d
yr
n .2768664689821952 1.3662e-09 deg/d
Q 2.609004934270897 8.5826e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      10194 days (27.91 yr)  
   first obs. used      1993-04-25  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4529  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:27:27  

Additional Information
 Earth MOID = 1.04522 au 
 Jupiter MOID = 2.35922 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.34   n/a MPCxxxxx  

30122 Elschweitzer           Discovered 2000 Mar. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Ellen Schweitzer mentored a finalist in the 2014 Intel Science Talent Search, a science competition for high school seniors. She teaches at the Stuyvesant High 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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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