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JPL Small-Body Database Browser
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117547 (2005 ES7)
Classification: Main-belt Asteroid          SPK-ID: 2117547
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07707674941839485 5.0355e-08  
a 3.196931331316597 2.7818e-08 au
q 2.950522256184892 1.5882e-07 au
i 10.14088311926795 6.6702e-06 deg
node 177.1816029034674 2.7089e-05 deg
peri 153.9077733295714 4.7401e-05 deg
M 25.25954721741511 3.8937e-05 deg
tp 2458454.005456271750
(2018-Dec-01.50545627)
0.00022579 TDB
period 2087.845648547892
5.72
2.7251e-05
7.461e-08
d
yr
n .1724265394093581 2.2506e-09 deg/d
Q 3.443340406448301 2.9963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      16871 days (46.19 yr)  
   first obs. used      1973-09-20  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:48:55  

Additional Information
 Earth MOID = 1.94374 au 
 Jupiter MOID = 1.92743 au 
 T_jup = 3.166 
[ 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 15.0   n/a MPO449687  
diameter diameter 5.345 km 1.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117547 (2005 ES7)          Discovered 2005-Mar-01 by Spacewatch at Kitt Peak
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
1906-Oct-02 11:00 00:04 Jupiter 1.98444074771054 1.98444010821238 1.98444138720904 3.0308405648288 2.88657770190954 2417485.958187686 3.96709047195984 72.0839656695068 16.3503246856084 64.075361266388 1794393.83065874 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
1917-Sep-02 19:30 00:03 Jupiter 1.9808307416667 1.98083015342322 1.98083132991051 3.92686249506633 3.81641580253028 2421474.312388564 3.43485028056844 168.437359825847 23.8109086770037 84.3464997381998 2104464.46142356 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
2027-Jul-20 16:50 < 00:01 Jupiter 1.97902921267094 1.97902865214772 1.97902977319404 3.53157347320386 3.40822728187378 2461607.201162958 0.582678955913316 72.253402935568 23.0147863513395 86.3385610821896 2592273.41549612 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
2038-Jul-21 14:24 00:01 Jupiter 1.97710713723982 1.97710653465913 1.97710773982085 3.09532655440208 2.95367843796627 2465626.100178250 1.07138689862899 78.8628711117722 18.9357978972297 75.9937295090643 3032526.55043347 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
2049-Jun-28 00:33 00:02 Jupiter 1.99623375520581 1.99623309644537 1.99623441396648 2.9465875014151 2.79888501573044 2469620.522735464 1.61007582148559 62.21333751404 13.5440262861095 65.2799218970058 3088131.66621742 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
2170-Mar-24 02:02 00:05 Jupiter 1.97537754305361 1.9753768926566 1.97537819345838 3.68168240106034 3.56331375526049 2513718.584798657 5.25392571953877 372.518838327234 23.1192515030248 -88.3077711447373 2374692.53299309 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49
2181-Apr-02 15:54 00:06 Jupiter 1.97173719021146 1.97173657627272 1.9717378041566 3.33935220082336 3.20813176399204 2517746.162639319 6.00968790727048 312.594951625747 20.0407587129378 84.5962669383368 2462377.78225948 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:48:58 2019-Dec-14 09:49

Alternate Designations
 2005 ES7 = 2002 VD55 = 4269 T-2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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