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434392 (2005 EM185)
Classification: Main-belt Asteroid          SPK-ID: 2434392
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674630745082306 6.0357e-08  
a 2.789248073423264 3.4336e-08 au
q 2.322152015481645 1.7561e-07 au
i 4.873095225882526 1.0089e-05 deg
node 127.0179810602464 0.00010908 deg
peri 326.2838273645868 0.00011623 deg
M 48.32029088699683 3.5866e-05 deg
tp 2458372.120993770188
(2018-Sep-10.62099377)
0.00016987 TDB
period 1701.488975614943
4.66
3.1418e-05
8.602e-08
d
yr
n .2115793902631022 3.9069e-09 deg/d
Q 3.256344131364882 4.0086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5092 days (13.94 yr)  
   first obs. used      2005-03-02  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:52:57  

Additional Information
 Earth MOID = 1.34082 au 
 Jupiter MOID = 1.93242 au 
 T_jup = 3.304 
[ 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 16.9   n/a MPO419179  
diameter diameter 2.780 km 0.872 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434392 (2005 EM185)          Discovered 2005-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 EM185 = 2010 FH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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