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JPL Small-Body Database Browser
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56167 (1999 EU11)
Classification: Main-belt Asteroid          SPK-ID: 2056167
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454995508187193 7.207e-08  
a 2.622139706483946 3.2763e-08 au
q 2.240619557006603 1.9761e-07 au
i 25.59659579174484 9.9875e-06 deg
node 21.14753821154109 1.5458e-05 deg
peri 244.78604906102 5.5542e-05 deg
M 171.9513469160387 6.4571e-05 deg
tp 2457859.726822555417
(2017-Apr-16.22682256)		 0.0002692 TDB
period 1550.89418409886
4.25		 2.9067e-05
7.958e-08		 d
yr
n .2321241537243731 4.3504e-09 deg/d
Q 3.003659855961288 3.7529e-08 au
   Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      10097 days (27.64 yr)  
   first obs. used      1991-04-19  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:23:37  

Additional Information
 Earth MOID = 1.32349 au 
 Jupiter MOID = 2.19327 au 
 T_jup = 3.251 
[ 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 14.9   n/a MPO452933  

56167 (1999 EU11)          Discovered 1999-Mar-12 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 EU11 = 1991 HV3 = 2001 VU68 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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