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58132 (1981 EW39)
Classification: Main-belt Asteroid          SPK-ID: 2058132
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038353084011049 4.5611e-08  
a 3.129607612395658 2.8453e-08 au
q 2.804643840788109 1.5359e-07 au
i 10.30128335208622 6.1272e-06 deg
node 358.1660441739345 2.5912e-05 deg
peri 276.7110458310747 4.0027e-05 deg
M 298.9302995429675 3.1522e-05 deg
tp 2459343.549309999198
(2021-May-09.04931000)
0.00017785 TDB
period 2022.242628922045
5.54
2.7578e-05
7.55e-08
d
yr
n .1780201815802378 2.4277e-09 deg/d
Q 3.454571384003207 3.1407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      15182 days (41.57 yr)  
   first obs. used      1978-10-26  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:13  

Additional Information
 Earth MOID = 1.81332 au 
 Jupiter MOID = 1.77798 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 14.85   n/a E2021B10  

58132 (1981 EW39)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1919-Jan-08 16:06 00:04 Jupiter 1.91399277991302 1.91399157973827 1.91399398008636 2.41203923466627 2.22100178569361 2421967.171016787 4.45454062509523 71.3670374483784 18.0102566860793 -67.9113690798217 735566.731847915 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
1929-Feb-18 13:24 00:04 Jupiter 1.74844430007276 1.74844368391998 1.74844491622594 2.82124916655822 2.64396668182331 2425661.058361937 3.81882030444042 115.995036501525 49.8336501203878 77.9389417074734 1233896.83447686 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
1939-Jun-10 23:07 00:03 Jupiter 1.9127752104417 1.91277378839432 1.91277663248929 4.49136720453253 4.39166615665531 2429425.463382008 2.98395233125238 122.654473732091 60.098521272658 -76.2177833877267 1676506.55630648 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2002-Jan-16 07:43 < 00:01 Jupiter 1.89845315459256 1.89845249519943 1.8984538139857 2.3899576280315 2.19535153094164 2452290.821515627 0.739147322637269 65.3597525240508 17.1415701014183 -70.8044966150431 2028379.90617258 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2012-Feb-28 10:58 < 00:01 Jupiter 1.75991749589749 1.75991688685748 1.7599181049382 2.8123332357102 2.63564935448321 2455985.957211512 0.354004037790554 83.0517333480955 16.281450856494 -77.4345907009373 2001558.04418193 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2022-Jun-19 16:42 < 00:01 Jupiter 1.92694165551813 1.92694105805298 1.92694225298328 4.5595441561664 4.46209662178151 2459750.195767092 0.423717064811382 107.149360128087 27.0111561313873 87.156400668841 2872993.08470331 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2085-Jan-26 19:49 00:03 Jupiter 1.89132968285858 1.89132874517477 1.89133062054153 2.40170653107424 2.20737497696015 2482617.326002125 3.11650321010764 79.2524025993912 17.9906220393728 -68.291138749811 969361.409434369 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2095-Mar-09 14:44 00:04 Jupiter 1.77567217244693 1.77567154752337 1.77567279737079 2.8177178493795 2.64301032765564 2486311.114062427 3.57874621686719 118.400498417642 44.2786007145651 77.8925421615924 1497717.27932657 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2105-Jun-28 11:53 00:04 Jupiter 1.94984090368037 1.94983917114563 1.94984263621556 4.64791819661554 4.55349663841666 2490073.995127927 3.61413324580628 130.77148087538 68.3907218908381 -67.8888024820767 1511776.71632153 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2168-Feb-07 08:44 00:07 Jupiter 1.87650801027869 1.87650660265 1.87650941790577 2.39416322432552 2.19755612661423 2512942.863640111 6.85681811829213 131.391544129156 19.6069269472327 -64.4293632976452 762773.677594635 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2178-Mar-20 03:16 00:07 Jupiter 1.78626436221126 1.78626374660483 1.78626497781809 2.81713318134185 2.64345725958371 2516636.635842363 7.27809981694452 227.279389913902 44.81070249878 70.9095108053973 1415671.6805292 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
2188-Jul-09 07:27 00:07 Jupiter 1.9568591093824 1.95685606129928 1.95686215746763 4.69986011050363 4.60684155306703 2520400.810451362 6.87496498307766 198.876769386361 80.160921010137 -50.5644846843072 1096872.11098565 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 22:52:15 2020-Nov-12 22:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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