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245344 (2005 EO184)
Classification: Main-belt Asteroid          SPK-ID: 2245344
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401423413231927 4.5325e-08  
a 2.690972817118233 2.5068e-08 au
q 2.313853586090216 1.2505e-07 au
i 11.05309429948529 5.9641e-06 deg
node 202.3783213395952 2.2351e-05 deg
peri 298.7108942430274 2.972e-05 deg
M 196.9901519260702 2.0989e-05 deg
tp 2459730.585519759426
(2022-May-31.08551976)
9.6751e-05 TDB
period 1612.361401589626
4.41
2.253e-05
6.168e-08
d
yr
n .2232750049989266 3.1199e-09 deg/d
Q 3.06809204814625 2.8581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6209 days (17.00 yr)  
   first obs. used      2001-05-17  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57518  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:39:35  

Additional Information
 Earth MOID = 1.34838 au 
 Jupiter MOID = 2.02237 au 
 T_jup = 3.331 
[ 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 16.2   n/a MPO437143  
diameter diameter 3.598 km 1.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245344 (2005 EO184)          Discovered 2005-Mar-09 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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