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117598 (2005 EA69)
Classification: Main-belt Asteroid          SPK-ID: 2117598
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343066443392905 3.8205e-08  
a 3.184887164290493 3.1523e-08 au
q 2.757135656655358 1.2685e-07 au
i 4.395421625324587 5.5549e-06 deg
node 211.7598606619034 6.398e-05 deg
peri 246.4759852927848 7.0164e-05 deg
M 313.5203503526196 2.7447e-05 deg
tp 2459268.540147167975
(2021-Feb-23.04014717)
0.00015994 TDB
period 2076.058096662296
5.68
3.0822e-05
8.439e-08
d
yr
n .1734055518864218 2.5744e-09 deg/d
Q 3.612638671925628 3.5756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1997-10-01  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50701  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:48:00  

Additional Information
 Earth MOID = 1.77774 au 
 Jupiter MOID = 1.58876 au 
 T_jup = 3.180 
[ 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 14.7   n/a MPO412803  
diameter diameter 5.500 km 0.249 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117598 (2005 EA69)          Discovered 2005-Mar-07 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
1939-Oct-13 15:36 00:05 Jupiter 1.93274698427439 1.93274495711094 1.93274901144894 3.83030732875409 3.71412953688007 2429550.149910221 4.75790710862493 267.396772547344 25.3644425511132 73.5878757483066 2259893.44490459 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
1950-Sep-11 21:04 00:04 Jupiter 1.76324675718821 1.76324527670578 1.76324823767524 2.64351542628002 2.45508056300295 2433536.377861067 4.15206563650545 199.262651642458 16.6336532392856 86.1749994809068 1561153.96641256 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
1961-Aug-19 04:21 00:03 Jupiter 1.66988611765856 1.6698853680049 1.66988686731175 1.98470692871778 1.71014449412319 2437530.681531101 3.2846203277313 112.961917444657 18.9720111469161 -79.0673474276686 1646665.60459149 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
1972-Aug-11 02:47 00:02 Jupiter 1.68512758737698 1.68512706109163 1.68512811366213 2.03752753581539 1.77376058365471 2441540.615753389 2.41337407245265 73.0326425978057 23.6866022816717 -81.6867495742812 1970722.86615482 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
1983-Aug-11 11:05 00:02 Jupiter 1.81041174394217 1.81041098650779 1.81041250137665 2.50572939775507 2.31148354834823 2445557.961513719 1.69897903404455 90.9506713162695 17.2721417520346 84.2730975609733 1941935.52267466 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2082-May-30 12:38 00:03 Jupiter 1.93740913227556 1.93740803235405 1.93741023220005 3.93917466180153 3.82657943666781 2481645.026367871 2.79952209090071 156.344490623731 25.9271020728914 76.3717246474567 2364112.76558829 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2093-Apr-30 16:03 00:03 Jupiter 1.75700385741439 1.75700284039212 1.75700487443925 2.74712993244743 2.56564922123133 2485633.168886555 3.37718390420978 172.323700448686 18.7188443962554 88.1044648796171 1637572.35691522 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2104-Apr-07 14:43 00:04 Jupiter 1.6611676203661 1.6611669825714 1.66116825816033 1.9855517529244 1.70956837106507 2489627.113038408 3.94913164377186 150.58148873046 18.758411624368 -73.9960597096837 1619138.07665467 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2115-Mar-29 14:58 00:05 Jupiter 1.67362651494993 1.67362565308492 1.67362737681466 1.94120773483806 1.66014677259729 2493635.123733690 4.54348097700312 73.4476666201487 30.2745028453402 -85.2111427979966 1556592.05524463 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2126-Mar-25 22:46 00:05 Jupiter 1.79283946695802 1.79283763907188 1.7928412948464 2.41522147726158 2.21097258993326 2497649.448855211 5.20301503077432 166.539781410342 23.135397612347 78.8397687550747 1535685.45958578 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48
2137-Mar-23 14:06 00:06 Jupiter 1.98615569658029 1.98615315573806 1.98615823743313 3.13069297618616 2.99137291356124 2501665.087235565 5.83463009652876 277.708126232214 26.1499095745938 70.1116992602606 2042062.23965641 T 25 CATAB v2.0f-lin.ifort 2020-Feb-24 05:48:19 2020-Feb-24 05:48

Alternate Designations
 2005 EA69 = 2002 SA25 = 2003 YK88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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