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JPL Small-Body Database Browser
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136453 (2005 EO173)
Classification: Main-belt Asteroid          SPK-ID: 2136453
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130548852482117 4.9946e-08  
a 2.287037295250894 1.322e-08 au
q 1.799772826752835 1.1699e-07 au
i 6.249117830730691 5.5954e-06 deg
node 194.7999066541088 3.6779e-05 deg
peri 137.5045338826412 3.846e-05 deg
M 236.022696261326 1.2914e-05 deg
tp 2459035.558825807731
(2020-Jul-05.05882581)
4.7764e-05 TDB
period 1263.305238682377
3.46
1.0954e-05
2.999e-08
d
yr
n .2849667593997147 2.4709e-09 deg/d
Q 2.774301763748954 1.6037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7232 days (19.80 yr)  
   first obs. used      1999-07-13  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59304  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:53:27  

Additional Information
 Earth MOID = .794923 au 
 Jupiter MOID = 2.61896 au 
 T_jup = 3.563 
[ 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 MPO432826  

136453 (2005 EO173)          Discovered 2005-Mar-08 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2074-Aug-08 02:04 < 00:01 Amphi 0.0202998697160388 0.0202921832455158 0.0203075572590382 5.12770688116893 5.12770682594127 2478792.586226205 0.577655212512799 448.951451386087 40.7499882777854 31.5465937217546 39399.014893087 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 02:53:48 2019-Jul-14 02:53

Alternate Designations
 2005 EO173 = 2003 XH27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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