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136456 (2005 EO188)
Classification: Main-belt Asteroid          SPK-ID: 2136456
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06734300908778201 5.5834e-08  
a 2.564923330208704 1.9156e-08 au
q 2.392193675072995 1.3365e-07 au
i 4.319945525544528 5.5594e-06 deg
node 205.7670614232425 6.2159e-05 deg
peri 132.9816576954811 7.7767e-05 deg
M 114.8659131431641 4.9994e-05 deg
tp 2458521.761144382989
(2019-Feb-07.26114438)
0.00020646 TDB
period 1500.410202697113
4.11
1.6809e-05
4.602e-08
d
yr
n .2399343855119552 2.6879e-09 deg/d
Q 2.737652985344412 2.0446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      6863 days (18.79 yr)  
   first obs. used      2001-04-13  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59775  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:40:27  

Additional Information
 Earth MOID = 1.38593 au 
 Jupiter MOID = 2.50052 au 
 T_jup = 3.426 
[ 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 16.1   n/a MPO502855  
diameter diameter 2.232 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136456 (2005 EO188)          Discovered 2005-Mar-10 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 EO188 = 2002 QC73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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