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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913297034503463 4.273e-08  
a 2.333672496334485 1.1481e-08 au
q 1.887171629660579 9.8757e-08 au
i 6.109685459895328 7.3087e-06 deg
node 29.09450010802343 4.3005e-05 deg
peri 221.9965251400209 4.9252e-05 deg
M 154.8327368768315 2.6924e-05 deg
tp 2458440.460604134711
(2018-Nov-17.96060413)
9.5553e-05 TDB
period 1302.141824644531
3.57
9.6089e-06
2.631e-08
d
yr
n .2764675807094021 2.0401e-09 deg/d
Q 2.780173363008391 1.3677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7679 days (21.02 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60708  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:11:00  

Additional Information
 Earth MOID = .878598 au 
 Jupiter MOID = 2.27033 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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