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745 Mauritia (A913 EH)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000745
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04000840112808056 3.5877e-08  
a 3.263762680977237 1.5068e-08 au
q 3.13318475444984 1.1532e-07 au
i 13.323576639106 3.8049e-06 deg
node 125.6811445246028 1.7063e-05 deg
peri 26.74700724607625 5.2141e-05 deg
M 104.5728697999349 4.8738e-05 deg
tp 2458374.905659748157
(2018-Sep-13.40565975)
0.0002923 TDB
period 2153.655751453842
5.90
1.4914e-05
4.083e-08
d
yr
n .167157634063373 1.1576e-09 deg/d
Q 3.394340607504633 1.5671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2690  
   data-arc span      39304 days (107.61 yr)  
   first obs. used      1913-03-01  
   last obs. used      2020-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:26:14  

Additional Information
 Earth MOID = 2.15085 au 
 Jupiter MOID = 1.65434 au 
 T_jup = 3.134 
[ 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 10.5   n/a MPO347518  
diameter diameter 24.711 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.945 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pilcher, F. (2013) Minor Planet Bull. 40, 158-160.]
geometric albedo albedo 0.200   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

745 Mauritia (A913 EH)          Discovered 1913-Mar-01 by Kaiser, F. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1940-Mar-22 10:27 00:02 Jupiter 1.94777870267498 1.9477776424343 1.94777976291832 3.19518827255629 3.05605895237987 2429710.935386370 2.44247389585802 132.105127414552 11.6367787162859 67.9012088651753 4171001.34272219 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
1951-Aug-25 12:01 00:02 Jupiter 1.8406021599884 1.84060121834898 1.84060310163002 3.21015633356821 3.06345038170885 2433884.000526581 1.9649669132779 119.683899576114 14.5522929110321 65.9743304473799 3706968.82578312 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
1963-Feb-28 07:23 00:01 Jupiter 1.75845278636317 1.75845205354627 1.75845351918197 3.35508531259545 3.20830562278416 2438088.807342367 1.47457685027497 109.960345772575 15.8296115699325 70.7210746051268 3474217.78058907 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
1974-Oct-01 08:33 00:01 Jupiter 1.70310315647528 1.70310260498398 1.70310370796764 3.49622360935775 3.35095480824058 2442321.856470851 1.04857489348208 93.3994546018907 15.7649974581484 75.2461223908557 3464238.55407471 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
1986-May-24 08:11 < 00:01 Jupiter 1.67179682399894 1.6717963788245 1.67179726917376 3.61425953333815 3.47124819235324 2446574.841017466 0.695721277247464 72.9973056288127 15.6440949326562 78.0259088707244 3511441.46118915 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
1998-Jan-28 17:56 < 00:01 Jupiter 1.65537127765235 1.65537087523751 1.65537168006728 3.70178838278112 3.56088116128787 2450842.247543733 0.409037747646982 55.1294406536988 15.5773288744524 78.6369710285638 3556140.27326705 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2009-Oct-11 01:06 < 00:01 Jupiter 1.64882162474158 1.64882123728736 1.64882201219581 3.77463533128147 3.63599287276745 2455115.546074584 0.219551005069888 46.285850980013 16.0477371177378 79.9483543449093 3586792.02059484 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2021-Jun-22 04:27 < 00:01 Jupiter 1.65908508558868 1.65908469612894 1.65908547504842 3.85340169590753 3.71855251512843 2459387.685140645 0.298234271610614 51.0944401906425 17.5221281755785 86.877042324318 3654603.91051363 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2033-Feb-23 02:04 < 00:01 Jupiter 1.68673296737878 1.6867325399117 1.68673339484596 3.94564973266584 3.81625690531165 2463651.586166288 0.54512981793312 66.309039752061 18.9463330455588 -85.6570688515448 3798298.53964423 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2044-Oct-12 09:55 < 00:01 Jupiter 1.73962518426186 1.73962463886147 1.73962572966276 4.056386155984 3.93452281484112 2467900.913304617 0.841567732733101 83.6133634270829 20.6570646578178 -79.3135971349729 4021399.96517363 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2056-May-14 07:54 00:01 Jupiter 1.81513469095136 1.81513392936095 1.81513545254269 4.17125633526658 4.05784308834451 2472132.829011083 1.16755888308812 95.5449842905274 23.6795097044602 -72.4815572911791 4287726.46919046 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26
2067-Nov-24 07:02 00:02 Jupiter 1.91957553669782 1.91957449891617 1.91957657448034 4.29081740862384 4.18671754634684 2476343.792884466 1.50621465239949 94.4511984094729 30.1094643417873 -62.9973153057188 4438295.80467641 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 04:26:21 2020-Nov-13 04:26

Alternate Designations
 A913 EH = 1972 BM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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