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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212834151780857 4.3642e-08  
a 2.287691246958532 7.6787e-09 au
q 1.800792420875622 9.7917e-08 au
i 6.247658422232321 5.4472e-06 deg
node 194.7718048597673 2.7971e-05 deg
peri 137.3964127797863 3.0156e-05 deg
M 350.0866694952624 9.663e-06 deg
tp 2459035.302594982840
(2020-Jul-04.80259498)
3.3967e-05 TDB
period 1263.847118567762
3.46
6.3632e-06
1.742e-08
d
yr
n .2848445786765453 1.4341e-09 deg/d
Q 2.774590073041442 9.3129e-09 au
  Orbit Determination Parameters
   # obs. used (total)      799  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51463  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:52:34  

Additional Information
 Earth MOID = .796836 au 
 Jupiter MOID = 2.62124 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 16.2   n/a MPO469435  

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 21 CATAB v2.0f-lin.ifort 2020-Nov-12 15:52:35 2020-Nov-12 15:52

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