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JPL Small-Body Database Browser
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266394 (2007 ED155)
Classification: Main-belt Asteroid          SPK-ID: 2266394
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04002493289921424 4.8704e-08  
a 2.674192108493905 2.9593e-08 au
q 2.567157748791828 1.3065e-07 au
i 7.667702101193026 7.3807e-06 deg
node 339.3872574842387 4.3103e-05 deg
peri 128.5951327145104 0.00010417 deg
M 353.2513884189856 9.6298e-05 deg
tp 2458630.443272544434
(2019-May-26.94327254)		 0.0004274 TDB
period 1597.30308769317
4.37		 2.6514e-05
7.259e-08		 d
yr
n .2253798936305277 3.7411e-09 deg/d
Q 2.781226468195982 3.0778e-08 au
   Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6702 days (18.35 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:01:59  

Additional Information
 Earth MOID = 1.59136 au 
 Jupiter MOID = 2.25576 au 
 T_jup = 3.366 
[ 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 16.0   n/a MPO433729  

266394 (2007 ED155)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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