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266361 (2007 EE42)
Classification: Main-belt Asteroid          SPK-ID: 2266361
[ 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 .03726832266497024 6.306e-08  
a 2.759304876000406 2.6805e-08 au
q 2.656470211550597 1.7385e-07 au
i 6.057351999462196 7.4586e-06 deg
node 1.779182703289122 5.8843e-05 deg
peri 45.66526875677948 0.00013172 deg
M 90.27202237281949 0.00011273 deg
tp 2458580.694010212757
(2019-Apr-07.19401021)		 0.00052614 TDB
period 1674.16384778937
4.58		 2.4395e-05
6.679e-08		 d
yr
n .2150327164664067 3.1334e-09 deg/d
Q 2.862139540450215 2.7804e-08 au
   Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      8905 days (24.38 yr)  
   first obs. used      1995-09-17  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:46:45  

Additional Information
 Earth MOID = 1.66833 au 
 Jupiter MOID = 2.27071 au 
 T_jup = 3.333 
[ 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 16.3   n/a MPO454980  

266361 (2007 EE42)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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Alternate Designations
 2007 EE42 = 1995 SL10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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