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JPL Small-Body Database Browser
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214045 (2004 EV66)
Classification: Main-belt Asteroid          SPK-ID: 2214045
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144961895081536 3.7802e-08  
a 3.071932922212557 3.2706e-08 au
q 2.720208308194572 1.2413e-07 au
i 8.813178836661528 6.2366e-06 deg
node 191.0783272283458 2.6886e-05 deg
peri 91.25378930297906 3.9768e-05 deg
M 208.8618264688288 2.7094e-05 deg
tp 2459426.134226379807
(2021-Jul-30.63422638)
0.00014808 TDB
period 1966.599930066175
5.38
3.1407e-05
8.599e-08
d
yr
n .1830570592911016 2.9234e-09 deg/d
Q 3.423657536230542 3.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      1999-06-04  
   last obs. used      2018-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61124  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:33:08  

Additional Information
 Earth MOID = 1.72219 au 
 Jupiter MOID = 1.76319 au 
 T_jup = 3.202 
[ 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 15.2   n/a MPO433399  
diameter diameter 6.533 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214045 (2004 EV66)          Discovered 2004-Mar-14 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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