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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06980736768680039 6.4031e-08  
a 2.287940183298059 1.0123e-08 au
q 2.128225101677166 1.442e-07 au
i 2.627748500297641 6.6842e-06 deg
node 198.3446059163617 9.7862e-05 deg
peri 4.802005532149881 0.00010503 deg
M 162.4926028541799 3.878e-05 deg
tp 2458629.946307494198
(2019-May-26.44630749)
0.00013555 TDB
period 1264.053413473924
3.46
8.3889e-06
2.297e-08
d
yr
n .2847980917282863 1.8901e-09 deg/d
Q 2.447655264918952 1.0829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1995-05-30  
   last obs. used      2020-11-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:53:26  

Additional Information
 Earth MOID = 1.1235 au 
 Jupiter MOID = 2.50885 au 
 T_jup = 3.596 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457948.5 (2017-Jul-14.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06887417210455381 6.405e-08  
q 2.131105437067261 1.4414e-07 au
tp 2457365.059439962062
(2015-Dec-08.55943996)
0.0001362 TDB
node 198.4064020258104 9.7836e-05 deg
peri 4.78361373597166 0.00010515 deg
i 2.627524634818767 6.6822e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1995-05-30  
   last obs. used      2020-11-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:53:26  

Additional Information
 Jupiter MOID = 2.50885 au 
 T_jup = 3.596 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.102423711376306E-15 -9.214039996513864E-15 -5.583699186387531E-12 -4.966513079730083E-15 -1.617119662924623E-12 4.496320818410286E-15
q -9.214039996513864E-15 2.077682463844835E-14 1.287855978737768E-11 1.120947795366045E-14 3.732644455223244E-12 -1.018204817521171E-14
tp -5.583699186387531E-12 1.287855978737768E-11 1.855139836057503E-8 -7.096968196543917E-12 5.268826074881053E-9 -7.300216449157915E-12
node -4.966513079730083E-15 1.120947795366045E-14 -7.096968196543917E-12 9.571922174195152E-9 -9.563210012396948E-9 -4.272378479050985E-10
peri -1.617119662924623E-12 3.732644455223244E-12 5.268826074881053E-9 -9.563210012396948E-9 1.105643148981055E-8 4.246749000163922E-10
i 4.496320818410286E-15 -1.018204817521171E-14 -7.300216449157915E-12 -4.272378479050985E-10 4.246749000163922E-10 4.465188606173509E-11

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 16.61   n/a E2021B55  

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 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:53:28 2021-Apr-13 16:53

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