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115656 (2003 UT137)
Classification: Main-belt Asteroid          SPK-ID: 2115656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2103275087049704 4.0806e-08  
a 3.142723613699144 1.9055e-08 au
q 2.481722385481521 1.3663e-07 au
i 10.31988137501845 3.5562e-06 deg
node 178.3457452415819 2.0782e-05 deg
peri 305.7075942449757 2.3459e-05 deg
M 323.1668042238965 8.8131e-06 deg
tp 2459408.706656756374
(2021-Jul-13.20665676)
5.0071e-05 TDB
period 2034.968588876112
5.57
1.8507e-05
5.067e-08
d
yr
n .1769069075404371 1.6089e-09 deg/d
Q 3.803724841916766 2.3062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      8612 days (23.58 yr)  
   first obs. used      1997-07-14  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:34  

Additional Information
 Earth MOID = 1.51328 au 
 Jupiter MOID = 1.38192 au 
 T_jup = 3.151 
[ 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 14.46   n/a MPCxxxxx  
diameter diameter 8.902 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115656 (2003 UT137)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1964-Feb-22 02:30 00:02 Jupiter 1.9527151386546 1.95271361975494 1.95271665755605 4.08768485703999 3.98015507086286 2438447.604382038 1.72466202849422 125.149478156739 20.57814868075 57.4988809557005 3034704.32419127 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
1974-Aug-22 14:58 00:01 Jupiter 1.4614845264296 1.46148389323056 1.46148515963247 2.57513008192939 2.33926670719175 2442282.123882152 1.31178525020484 174.06466837726 21.7175418717938 86.6999903712503 2326304.87669926 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
1985-Feb-11 23:23 00:01 Jupiter 1.56674411667151 1.56674335517009 1.56674487817764 1.16257913346099 0.519940728503684 2446108.474118228 1.11275034737388 2148.38993903786 240.161776002419 5.93109183989997 1277174.27664244 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2069-Nov-13 08:09 00:01 Jupiter 1.50228461501392 1.50228358787854 1.50228564215656 2.83775483198478 2.63157873326705 2477063.839575675 1.44447415751711 195.883124281411 17.7683714268209 79.8430293649628 2495942.52103875 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2080-Jun-02 04:44 00:02 Jupiter 1.47227302731152 1.47227214724406 1.47227390738342 1.74860511097263 1.38093716397086 2480917.697250172 1.93723933701886 247.044993153469 109.89555500019 -46.1028740511196 1393653.68133815 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2090-Sep-11 21:55 00:03 Jupiter 1.95104335487324 1.95104165820318 1.95104505154063 1.97597997597217 1.74247536653779 2484671.412981310 2.60069907449021 125.792129307964 22.7868717430363 -54.1420068020532 1249449.66445617 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2165-Feb-08 06:04 00:04 Jupiter 1.5889997566568 1.58899658742239 1.58900292593464 3.04305002585256 2.86252435233558 2511848.752971502 4.28012650740959 460.945437413705 19.0401910950981 73.2153516515019 2511105.07998308 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2175-Sep-04 00:22 00:04 Jupiter 1.40695115922022 1.40694983594439 1.40695248254557 2.17985630331469 1.88353911795433 2515708.515467814 4.4622748317204 512.646794833003 48.9375300313255 -73.6208722792776 1998928.71157166 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
2186-Jan-02 01:51 00:06 Jupiter 1.862745220771 1.86274134685267 1.86274909470277 1.44430296465718 1.08470107286637 2519481.576826723 6.08296167677111 981.297111533438 71.4001264340199 -38.5563774671891 1617824.75206538 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:36 2021-Apr-13 16:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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