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JPL Small-Body Database Browser
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9096 Tamotsu (1995 XE1)
Classification: Main-belt Asteroid          SPK-ID: 2009096
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02174376260260525 3.6406e-08  
a 3.167037223798914 1.7021e-08 au
q 3.098173918251016 1.1585e-07 au
i 6.858708236668047 3.9624e-06 deg
node 70.14892337771694 3.139e-05 deg
peri 313.3977604847383 9.2051e-05 deg
M 180.533574211565 8.6893e-05 deg
tp 2460026.763519903673
(2023-Mar-23.26351990)
0.00049784 TDB
period 2058.629437468467
5.64
1.6596e-05
4.544e-08
d
yr
n .1748736287588981 1.4097e-09 deg/d
Q 3.235900529346812 1.7391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2320  
   data-arc span      11048 days (30.25 yr)  
   first obs. used      1989-11-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44873  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:11:23  

Additional Information
 Earth MOID = 2.10738 au 
 Jupiter MOID = 1.87782 au 
 T_jup = 3.192 
[ 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 12.2   n/a MPO473890  
diameter diameter 13.683 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9096 Tamotsu           Discovered 1995 Dec. 15 by T. Kobayashi at Oizumi.
Tamotsu Fujii (b. 1947) became interested in astronomy when Sputnik 1 was launched in 1957. Since then he has been an observer of sunspots. He has been a member of the Oriental Astronomical Association since 1960 and president of the Yamashiro Astronomical Association since its founding in 1962.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ 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
1904-Oct-20 23:22 00:03 Jupiter 1.87046754470942 1.87046718082849 1.87046790859035 3.60673436670616 3.47891546313081 2416774.473750442 2.78383625374643 124.764801505411 14.7593247933394 -88.7585178702532 4003306.2596467 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
1915-Jul-02 17:45 00:03 Jupiter 1.90900088270168 1.90900041332666 1.90900135207768 3.44798008052747 3.31680084834929 2420681.239615945 2.54402291939225 127.492879712304 16.1567868992253 -84.4571986485974 4330714.75209946 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2012-May-25 02:13 < 00:01 Jupiter 1.89393695921392 1.89393660353472 1.89393731489313 3.80293118253798 3.68345335963 2456072.592257805 0.167186172354559 47.3540790394974 14.4435825294293 -85.2628502429332 4129257.32815305 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2023-Feb-11 19:12 < 00:01 Jupiter 1.87041624458122 1.87041588223587 1.87041660692657 3.54866621105823 3.41867328724831 2459987.300303376 0.299948203682955 49.4043041952409 14.5880876055137 89.539427419828 4022868.36241011 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2033-Oct-23 06:09 < 00:01 Jupiter 1.93328804287659 1.93328767656496 1.9332884091881 3.49454558327211 3.36683799991374 2463893.756291120 0.558490070505963 42.398706234992 14.9489817509196 86.9777854445211 4572878.30831814 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2119-Dec-27 21:05 00:03 Jupiter 1.97115099127728 1.97115026347518 1.97115171907994 3.91711584771409 3.80583464596563 2495369.378150904 2.63577682138095 76.0476990540305 17.2091223564926 -66.7009153397847 4054977.5847679 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2130-Sep-22 22:32 00:03 Jupiter 1.87305004134501 1.87304958775265 1.87305049493747 3.73534834752944 3.61225635929699 2499291.439139798 2.95535520818574 65.7871396443536 17.9404432116291 85.3477274776143 3674855.0986934 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2141-Jun-10 03:30 00:03 Jupiter 1.87843187833564 1.87843143549355 1.87843232117976 3.5167292516667 3.3860810113525 2503204.646173851 3.30860269990839 179.616359395214 15.2095362650531 -85.3692972371473 4180164.71141701 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
2152-Feb-20 10:49 00:04 Jupiter 1.96061096252491 1.96061026508757 1.96061165996482 3.5677204676345 3.44450141241087 2507111.951035584 3.58311972330914 144.265293134766 17.5556377445887 -79.9292684044864 4675342.10027539 T 36 CATAB v2.0f-lin.ifort 2020-Feb-22 19:11:35 2020-Feb-22 19:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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