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308199 (2005 EY32)
Classification: Main-belt Asteroid          SPK-ID: 2308199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07523752754260252 2.5035e-07  
a 2.919426810284329 2.9893e-08 au
q 2.69977635523695 7.3254e-07 au
i 11.65558821930099 2.6592e-05 deg
node 349.5564950776632 2.6044e-05 deg
peri 28.78661815595369 0.0001324 deg
M 163.875856330272 0.00013147 deg
tp 2458171.112877079482
(2018-Feb-21.61287708)
0.00066403 TDB
period 1821.985074174904
4.99
2.7984e-05
7.662e-08
d
yr
n .1975866899804478 3.0347e-09 deg/d
Q 3.139077265331708 3.2142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      9193 days (25.17 yr)  
   first obs. used      1995-02-24  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:11:22  

Additional Information
 Earth MOID = 1.70538 au 
 Jupiter MOID = 2.24901 au 
 T_jup = 3.245 
[ 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 15.9   n/a MPO423168  
diameter diameter 3.840 km 0.571 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

308199 (2005 EY32)          Discovered 2005-Mar-04 by Junk Bond at Junk Bond
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2005 EY32 = 1995 DG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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