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120215 Kevinberry (2004 EM79)
Classification: Main-belt Asteroid          SPK-ID: 2120215
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911288755466368 4.1761e-08  
a 2.334074000224824 1.1416e-08 au
q 1.887965061119213 9.6559e-08 au
i 6.109005509122751 7.0459e-06 deg
node 29.08857090228173 4.2094e-05 deg
peri 222.0166531210284 4.8175e-05 deg
M 210.0978500844751 2.6697e-05 deg
tp 2459742.845097975090
(2022-Jun-12.34509797)
9.8602e-05 TDB
period 1302.477885614446
3.57
9.5561e-06
2.616e-08
d
yr
n .2763962474726928 2.0279e-09 deg/d
Q 2.780182939330435 1.3599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      8114 days (22.21 yr)  
   first obs. used      1998-10-20  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:26  

Additional Information
 Earth MOID = .877863 au 
 Jupiter MOID = 2.26925 au 
 T_jup = 3.537 
[ 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 16.5   n/a MPO493686  

120215 Kevinberry           Discovered 2004 Mar. 15 by the Catalina Sky Survey.
Kevin E. Berry (b. 1980) contributed to the NASA OSIRIS-REx Asteroid Sample Return Mission as the FDS TAG Mission Phase Lead and is a member of the Navigation and Mission Design Branch at NASA Goddard Space Flight Center. He was also part of the flight dynamics teams for SDO, LCROSS and
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 2016-06-20Last Updated: 2016-06-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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