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175140 (2005 EM10)
Classification: Main-belt Asteroid          SPK-ID: 2175140
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643707283942093 3.6718e-08  
a 2.76884167301016 1.6617e-08 au
q 2.313725150409239 9.8995e-08 au
i 7.409592090964265 8.0202e-06 deg
node 329.5633566024098 2.7486e-05 deg
peri 294.092540179936 3.8398e-05 deg
M 76.39682776696611 2.4808e-05 deg
tp 2458843.376494491369
(2019-Dec-25.87649449)		 0.00011639 TDB
period 1682.850790287632
4.61		 1.515e-05
4.148e-08		 d
yr
n .2139227090587568 1.9258e-09 deg/d
Q 3.223958195611081 1.9349e-08 au
   Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7609 days (20.83 yr)  
   first obs. used      2000-02-06  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51558  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:34  

Additional Information
 Earth MOID = 1.30846 au 
 Jupiter MOID = 1.93615 au 
 T_jup = 3.306 
[ 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 15.81   n/a E2021B55  
diameter diameter 3.738 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175140 (2005 EM10)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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