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117672 (2005 EV211)
Classification: Main-belt Asteroid          SPK-ID: 2117672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009540878090048169 4.5042e-08  
a 2.990572963580519 2.6926e-08 au
q 2.962040271515603 1.3692e-07 au
i 11.21971033026517 5.1206e-06 deg
node 120.3906317765777 2.2121e-05 deg
peri 1.791238533850022 0.00026369 deg
M 30.94481507560272 0.00026044 deg
tp 2458838.126399121249
(2019-Dec-20.62639912)
0.0013669 TDB
period 1888.991618580933
5.17
2.5512e-05
6.985e-08
d
yr
n .1905778704674417 2.5739e-09 deg/d
Q 3.019105655645435 2.7183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1994-01-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:13:57  

Additional Information
 Earth MOID = 1.97779 au 
 Jupiter MOID = 2.02001 au 
 T_jup = 3.227 
[ 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 15.1   n/a MPO432680  
diameter diameter 3.474 km 0.865 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117672 (2005 EV211)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EV211 = 1994 AO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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