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117606 (2005 ES89)
Classification: Main-belt Asteroid          SPK-ID: 2117606
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06956380311145834 6.3899e-08  
a 2.288766732713596 1.0162e-08 au
q 2.129551414351052 1.4396e-07 au
i 2.627120156226094 6.6829e-06 deg
node 198.3563762407188 9.8014e-05 deg
peri 5.03190868374891 0.00010527 deg
M 105.3012908427077 3.8971e-05 deg
tp 2458630.559465513065
(2019-May-27.05946551)
0.00013653 TDB
period 1264.738459989348
3.46
8.4232e-06
2.306e-08
d
yr
n .2846438306328029 1.8957e-09 deg/d
Q 2.447982051076141 1.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      9296 days (25.45 yr)  
   first obs. used      1995-05-30  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:38:31  

Additional Information
 Earth MOID = 1.12564 au 
 Jupiter MOID = 2.5097 au 
 T_jup = 3.595 
[ 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 16.6   n/a MPO268037  

117606 (2005 ES89)          Discovered 2005-Mar-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2142-Feb-07 04:15 00:04 Amphi 0.0243164318671659 0.0242962694543992 0.0243366027889828 3.32882039861475 3.32882032759439 2503446.677423572 3.63679271024278 1234.7060926099 47.1409276976626 -35.5575236915238 44902.5754455827 T 14 CATAB v2.0f-lin.ifort 2020-Dec-18 04:38:32 2020-Dec-18 04:38

Alternate Designations
 2005 ES89 = 2003 SE201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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