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301964 (2000 EJ37)
Classification: Asteroid          SPK-ID: 2301964
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7060624425661186 3.6584e-08  
a 4.626475447758763 6.7524e-08 au
q 1.359894892642033 1.7985e-07 au
i 10.06934899387961 8.3721e-06 deg
node 178.3776185562641 2.8909e-05 deg
peri 115.7401550177392 3.1024e-05 deg
M 13.30080972096249 1.2468e-05 deg
tp 2459262.208229592330
(2021-Feb-16.70822959)
0.00012415 TDB
period 3634.743926196298
9.95
7.9575e-05
2.179e-07
d
yr
n .09904411625958319 2.1684e-09 deg/d
Q 7.893056002875491 1.152e-07 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      7785 days (21.31 yr)  
   first obs. used      2000-03-03  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52934  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:51:04  

Additional Information
 Earth MOID = .388698 au 
 Jupiter MOID = .528638 au 
 T_jup = 2.440 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457067.5 (2015-Feb-14.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7046235632404499 3.6789e-08  
q 1.368400821791794 1.8113e-07 au
tp 2455624.377993081817
(2011-Mar-03.87799308)
0.000105 TDB
node 178.4325916619995 2.8913e-05 deg
peri 115.6612716798407 3.1028e-05 deg
i 10.05570952120017 8.36e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      7785 days (21.31 yr)  
   first obs. used      2000-03-03  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52934  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:51:04  

Additional Information
 Jupiter MOID = .528638 au 
 T_jup = 2.440 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.353441123588593E-15 -6.634318028947879E-15 1.511140025355195E-12 8.062172738215681E-14 8.662227958473169E-14 -8.59705935812807E-14
q -6.634318028947879E-15 3.280908020621922E-14 -7.197535301838073E-12 -4.321218764203671E-13 -3.29716261379708E-13 4.901432431237871E-13
tp 1.511140025355195E-12 -7.197535301838073E-12 1.102458281688722E-8 9.50458122507616E-11 1.122240369843326E-9 -1.089215267872151E-10
node 8.062172738215681E-14 -4.321218764203671E-13 9.50458122507616E-11 8.35970532379114E-10 -8.203158795813118E-10 1.587914590457491E-11
peri 8.662227958473169E-14 -3.29716261379708E-13 1.122240369843326E-9 -8.203158795813118E-10 9.627238041860789E-10 -1.014168930988898E-11
i -8.59705935812807E-14 4.901432431237871E-13 -1.089215267872151E-10 1.587914590457491E-11 -1.014168930988898E-11 6.988892081027592E-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 13.49   n/a E2021B25  
diameter diameter 10.8 km 2.4 Fernandez et al. (2005) Astron.J. 130:308-318  
geometric albedo albedo 0.069   0.030 Fernandez et al. (2005) Astron.J. 130:308-318  

301964 (2000 EJ37)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
1908-Dec-28 10:44 < 00:01 Jupiter 1.01569101853631 1.01568776256768 1.01569427451448 8.1199185151351 8.01655800938914 2418303.947225981 0.666662863671196 241.868828384388 80.9765324491762 -51.2717253403832 1896601.67113807 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
1942-Jan-13 20:08 < 00:01 Jupiter 1.10982113329122 1.10981546029543 1.10982680629755 11.9443089896097 11.880240089519 2430373.338646279 0.899095651180618 336.016711730854 92.5646512495236 34.4502240833375 915348.237597758 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
1960-Jul-19 02:03 < 00:01 Earth 0.444424587093729 0.444416191286359 0.444432982917848 5.70517984192838 5.70412888493868 2437134.585660250 0.366814408649672 440.332330283857 29.3062792824013 -18.1425134045289 440809.253332794 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
1968-Apr-03 04:33 00:01 Jupiter 1.5156295984584 1.51562431158426 1.51563488533323 7.03568847887065 6.95580299719933 2439949.689366624 1.2551978782193 269.163242697298 94.5680467497468 -10.7156072337152 1220106.87062022 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
1970-Jul-23 18:17 < 00:01 Earth 0.43032236391677 0.430318471693068 0.430326256142844 4.22962773102981 4.22816356114043 2440791.261530048 0.476752763137848 200.642316723314 23.3678289912193 14.7537248028683 1109229.83855342 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
1975-Sep-17 14:04 00:02 Saturn 1.76795160831413 1.76794877012893 1.76795444650063 4.46118885381263 4.42891644918567 2442673.086069902 2.38074410596158 161.480296804466 22.0392871091938 -28.9609887727799 6498108.33945336 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2012-Nov-13 22:47 < 00:01 Jupiter 1.02206612134547 1.02206396994945 1.02206827274172 8.08451163511377 7.98134432997779 2456245.448961367 0.752471873065075 113.077255278013 83.8616654825632 27.1949544082015 1741441.01112577 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2039-Apr-30 12:55 < 00:01 Jupiter 0.50449586485914 0.504494228395602 0.504497501323108 9.97435482078194 9.80458348662937 2465909.038381658 0.763759733467486 167.94191503954 80.5321528523844 -84.7173200680278 926163.846864676 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2072-May-14 13:31 00:05 Jupiter 1.1872507698841 1.18722653772441 1.18727500307762 11.3249274671258 11.2617546785171 2477977.063190046 4.68791288215593 2131.18114745748 76.7235546245031 55.7324721296526 1675648.63301963 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2098-Sep-08 01:10 00:07 Jupiter 1.4692972873487 1.46925220861139 1.46934236610596 6.99338598380352 6.91046198030253 2487589.548617759 6.81802802128162 2264.46160685604 86.7585618957723 -3.42031735610163 228825.128313149 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2143-Jun-15 16:12 00:01 Jupiter 1.17522142880826 1.17521555748971 1.17522730021164 11.1149198277579 11.0498856997652 2503940.174662160 1.11903209727913 594.996663057719 77.3158560486746 61.6197556217325 1784444.22386755 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2162-Jul-25 01:17 00:03 Earth 0.481419400780599 0.481418565619336 0.481420235942026 5.70590584190286 5.70493577634092 2510919.553303392 3.35737414651743 46.5122938959919 30.882827239002 -36.294571994858 663392.288874041 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51
2181-Jul-07 23:57 00:07 Jupiter 0.842426194918088 0.84237689941737 0.84247549082268 11.7714390745926 11.6857120362651 2517842.498008254 6.77544141675941 2625.90414212659 67.0129860677479 21.039581745654 574362.627422453 T 11 CATAB v2.0g-lin.ifort 2021-Jul-09 11:51:06 2021-Jul-09 11:51

Alternate Designations
 2000 EJ37 = 2000 GW5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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