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233017 (2005 EC247)
Classification: Main-belt Asteroid          SPK-ID: 2233017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193048877598451 5.3931e-08  
a 3.072025401588348 2.6749e-08 au
q 2.705517755856457 1.6955e-07 au
i .6508336462043879 5.4923e-06 deg
node 60.60988668278979 0.00060184 deg
peri 153.573414664775 0.0006026 deg
M 344.8181320147639 2.7853e-05 deg
tp 2459479.438913231532
(2021-Sep-21.93891323)
0.00015221 TDB
period 1966.688736352319
5.38
2.5687e-05
7.033e-08
d
yr
n .1830487933071216 2.3908e-09 deg/d
Q 3.438533047320238 2.994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1999-01-19  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:59:26  

Additional Information
 Earth MOID = 1.69966 au 
 Jupiter MOID = 1.52587 au 
 T_jup = 3.219 
[ 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 16.45   n/a MPCxxxxx  
diameter diameter 3.537 km 0.656 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233017 (2005 EC247)          Discovered 2005-Mar-12 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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-27 19:50 00:05 Jupiter 1.94261764925537 1.94261476886758 1.94262052964073 2.92403412410062 2.77090835744935 2417511.326537550 4.62265532730033 99.8636193024459 61.191234561921 -13.6734876271744 568573.53837702 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
1916-May-31 15:35 00:04 Jupiter 1.53730188844368 1.53730117039807 1.53730260649742 1.51495342995401 1.09230215754864 2421015.149057145 4.38413134467514 347.170642828839 124.457300415149 61.7772941715321 1571026.12558204 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
1966-Jan-20 05:57 00:02 Jupiter 1.9012320883697 1.90123068464492 1.90123349209372 2.74625933618366 2.57893689317701 2439145.747732376 2.09666392290938 63.8381789280452 42.5239122766122 -85.5792401973802 1082681.71119921 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
1975-Aug-21 16:44 00:02 Jupiter 1.54926672713509 1.5492661130409 1.54926734123069 1.56106899778167 1.15908880379889 2442646.196920024 1.72825377439053 206.956727657 102.469757701984 59.7182609601427 1589399.29363919 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2025-Apr-08 03:53 < 00:01 Jupiter 1.85535634283286 1.85535555947225 1.85535712619316 2.55575510019949 2.37040665521585 2460773.662128940 0.571688587484124 65.4409285603113 16.3983063692957 -89.6273642668539 1612156.70997377 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2034-Nov-04 06:25 00:01 Jupiter 1.56813376948198 1.5681330763548 1.56813446260997 1.6336780044218 1.26040078082229 2464270.767256448 1.00805522889729 163.592417319781 78.4395280892588 63.1478813099404 1607548.22547775 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2084-Jun-17 14:59 00:03 Jupiter 1.8053078930257 1.80530601264691 1.80530977340233 2.35592628718144 2.1475613233161 2482394.124368085 3.04679902428268 68.494771905245 30.1829392207052 87.0346775835452 716450.079397451 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2094-Jan-10 17:54 00:04 Jupiter 1.59518859529893 1.59518717392335 1.59519001668557 1.73957123483218 1.40147652766815 2485888.245578128 3.58642464269566 310.665786358246 54.8091509460049 71.3497233607836 1646718.17284914 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2143-Aug-22 05:22 00:06 Jupiter 1.75285633420648 1.75285327878058 1.752859389625 2.15561511583178 1.91839209464283 2504007.723755604 5.58378780994052 76.6046956537348 17.9135694519018 85.8444146879193 450804.720810779 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
2153-Mar-14 03:53 00:06 Jupiter 1.63106926082653 1.63106667599363 1.63107184568882 1.88374382753911 1.58426030030001 2507499.661615572 6.09723847742646 458.126464230528 33.6029205831884 78.0440226873264 1680528.58400937 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:59:27 2021-Jul-09 03:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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