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JPL Small-Body Database Browser
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266401 (2007 EO200)
Classification: Main-belt Asteroid          SPK-ID: 2266401
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05958964139824196 6.7962e-08  
a 2.612863790432349 3.1185e-08 au
q 2.457164174138034 1.9069e-07 au
i 8.985361482287276 7.6084e-06 deg
node 157.311131849248 2.7919e-05 deg
peri 331.9708544120382 6.1618e-05 deg
M 9.130093478851872 5.5241e-05 deg
tp 2458561.375724736322
(2019-Mar-18.87572474)
0.00023648 TDB
period 1542.671948271787
4.22
2.7618e-05
7.561e-08
d
yr
n .2333613445187087 4.1778e-09 deg/d
Q 2.768563406726664 3.3043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:03:36  

Additional Information
 Earth MOID = 1.47502 au 
 Jupiter MOID = 2.24625 au 
 T_jup = 3.389 
[ 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 16.1   n/a MPO423024  

266401 (2007 EO200)          Discovered 2007-Mar-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 EO200 = 2005 WA181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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