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245341 (2005 EU174)
Classification: Main-belt Asteroid          SPK-ID: 2245341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .302546135291433 3.7036e-08  
a 2.680610681835454 1.6677e-08 au
q 1.869602279825204 9.7024e-08 au
i 11.58107045945802 8.5511e-06 deg
node 191.8090337221745 2.135e-05 deg
peri 81.69665076020868 2.9413e-05 deg
M 105.3361537192209 1.5965e-05 deg
tp 2458531.444753282066
(2019-Feb-16.94475328)
6.9197e-05 TDB
period 1603.057287135822
4.39
1.496e-05
4.096e-08
d
yr
n .224570888943845 2.0957e-09 deg/d
Q 3.491619083845704 2.1723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1992-04-27  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:34:26  

Additional Information
 Earth MOID = .896418 au 
 Jupiter MOID = 1.80528 au 
 T_jup = 3.281 
[ 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 16.7   n/a MPO437143  
diameter diameter 2.736 km 0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245341 (2005 EU174)          Discovered 2005-Mar-08 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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