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JPL Small-Body Database Browser
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382344 (2013 TW55)
Classification: Outer Main-belt Asteroid          SPK-ID: 2382344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09679323555579912 6.0906e-08  
a 3.20310563375468 6.2921e-08 au
q 2.893066675636556 2.2066e-07 au
i 11.75730158177779 8.2848e-06 deg
node 358.3741533131475 3.2923e-05 deg
peri 101.5505626725491 6.358e-05 deg
M 283.6576474734163 5.1258e-05 deg
tp 2459044.536179039878
(2020-Jul-14.03617904)
0.00030124 TDB
period 2093.897019988904
5.73
6.1698e-05
1.689e-07
d
yr
n .1719282259649559 5.066e-09 deg/d
Q 3.513144591872805 6.9011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5683 days (15.56 yr)  
   first obs. used      2004-04-14  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50534  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:22:18  

Additional Information
 Earth MOID = 1.9395 au 
 Jupiter MOID = 1.66322 au 
 T_jup = 3.154 
[ 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 15.8   n/a MPO455745  
diameter diameter 5.347 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382344 (2013 TW55)          Discovered 2004-Apr-14 by Bickel, W. at Bergisch Gladbach
Reference: Last Updated: 2013-12-19

[ 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
1903-Jul-12 23:07 00:11 Jupiter 1.78631943223935 1.78631810872372 1.78632075580027 4.36689277072585 4.25692478557236 2416308.462909411 11.2668483333382 613.972769866947 40.2982418986318 86.6527268525993 1781969.17456063 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
1914-Oct-01 03:01 00:10 Jupiter 1.79697937203328 1.79697743758394 1.79698130648354 3.89130975670724 3.76823214432896 2420406.625630728 10.0283463399554 141.079676072395 114.761782451078 73.9207705377977 914444.595150253 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
1925-Dec-14 03:06 00:09 Jupiter 1.88258498168992 1.88258190208629 1.8825880613004 3.29362625654888 3.15406458727815 2424498.629122363 9.21938843670064 249.328146244812 66.6214750040572 41.8847285315548 1238785.13143628 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
1937-Feb-13 05:04 00:08 Jupiter 1.99255219273795 1.992549320133 1.99255506534403 2.77284766331309 2.61505174479503 2428577.711144176 8.37614745202839 166.956886944321 77.2922137707598 6.61509062389007 2014437.50949257 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
2082-Mar-28 03:57 00:05 Jupiter 1.85506915451165 1.85506697377401 1.85507133525097 4.51090498437707 4.40852197444578 2481581.664768893 5.1831057099225 201.90037475051 89.920808375011 72.1956461429297 1607827.02136186 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
2093-Jun-09 23:30 00:06 Jupiter 1.7529643120784 1.75296311054622 1.75296551362692 4.29690047838305 4.18293735879264 2485673.479436473 5.92140781125369 397.827800587285 39.9081984073093 84.8621535143782 1816999.07178967 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
2104-Sep-04 02:22 00:07 Jupiter 1.75452750261272 1.75452631575967 1.75452868946706 3.95653923153247 3.83258071252572 2489776.598593984 7.00625723751886 166.579039459866 61.9938572285699 79.0158900675182 1242109.43360719 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
2115-Nov-27 05:47 00:09 Jupiter 1.83713287460832 1.83713006804812 1.83713568118409 3.48480662219549 3.34989010125389 2493877.740921647 8.632985565783 319.07341786149 47.0537557819102 58.8757547790432 1526144.68210746 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22
2127-Feb-02 12:31 00:11 Jupiter 1.96332446507407 1.96332063011937 1.96332830003703 2.97678741279362 2.82814747336051 2497963.021320282 10.695236006967 290.691849158332 58.1556130382193 35.4463163521775 1546732.14973115 T 19 CATAB v2.0f-lin.ifort 2019-Dec-05 00:22:21 2019-Dec-05 00:22

Alternate Designations
 2013 TW55 = 2004 GM73 = 2010 LL116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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