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115622 (2003 UC117)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115622
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271714155389937 4.186e-08  
a 3.206822343807539 2.4835e-08 au
q 2.79900620696346 1.423e-07 au
i 5.355536695195084 6.2652e-06 deg
node 160.4559149929999 4.233e-05 deg
peri 255.7864456726861 4.984e-05 deg
M 7.784819724125069 2.35e-05 deg
tp 2459351.141692868981
(2021-May-16.64169287)
0.000137 TDB
period 2097.542543800142
5.74
2.4367e-05
6.671e-08
d
yr
n .1716294151287076 1.9938e-09 deg/d
Q 3.614638480651617 2.7994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      9840 days (26.94 yr)  
   first obs. used      1994-03-05  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:25  

Additional Information
 Earth MOID = 1.81649 au 
 Jupiter MOID = 1.76092 au 
 T_jup = 3.173 
[ 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 15.24   n/a MPCxxxxx  
diameter diameter 5.201 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115622 (2003 UC117)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1985-Mar-17 22:59 00:01 Jupiter 1.88529615008991 1.88529549210403 1.88529680807569 3.07035720523453 2.92036588706307 2446142.457641372 1.29466443417215 77.8773594754512 20.7385650370179 87.9762787673292 2032108.18756366 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
1996-Mar-25 19:19 < 00:01 Jupiter 1.80658669331078 1.80658619805663 1.80658718856503 2.3377574703939 2.12777000302516 2450168.304973268 0.874723345606993 69.0257959565742 7.3268457989195 -79.6206508265675 2685558.08616098 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2007-Apr-16 13:33 < 00:01 Jupiter 1.77993599235637 1.77993555698222 1.77993642773061 2.0515258933107 1.80471980654415 2454207.064312143 0.488243904970874 62.5987787612787 6.48188659585856 -77.3732892497119 3000935.35743268 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2018-May-18 10:05 < 00:01 Jupiter 1.8167583387661 1.81675783721087 1.81675884032112 2.20068312063479 1.97751141680425 2458256.919977934 0.39351095852652 53.0169224029124 10.2681752864493 -85.7164682407867 2262607.76170381 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2029-Jun-20 17:59 < 00:01 Jupiter 1.90693786296739 1.9069372174783 1.90693850845638 2.62467374212594 2.44960271422001 2462308.249589329 0.691813405722855 55.847087460186 16.6260117856831 81.5524014866535 2031756.60755987 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2128-Aug-24 12:46 00:04 Jupiter 1.97064163222449 1.97064038315521 1.97064288129893 4.02033639825168 3.91196413718274 2498532.031875630 3.49656251483031 195.998298026256 25.346463671428 77.1986167644383 2290009.81775269 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2139-Aug-24 03:48 00:04 Jupiter 1.84218938512188 1.84218831493997 1.84219045530704 3.0260778148913 2.87011576333886 2502548.658328895 3.76375211198503 170.311366262364 19.0823775022947 84.5417719429929 1716899.32489613 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2150-Sep-02 08:10 00:04 Jupiter 1.76767574776868 1.76767507755661 1.76767641798034 2.2956592798654 2.0764646653756 2506575.839972781 4.0106531591985 106.277910922546 16.3358089826197 -75.0566095337545 1299366.04257104 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2161-Sep-23 17:11 00:04 Jupiter 1.76033830893168 1.76033787585486 1.7603387420085 1.99507044468925 1.73722925386948 2510615.216166351 4.29180439387988 97.1959187667952 31.5206600597668 83.4932826051283 3032747.97186578 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2172-Oct-22 17:25 00:05 Jupiter 1.81484372040816 1.81484277543191 1.81484466538813 2.14649850721683 1.9167726336946 2514662.225743466 4.67396412812038 195.910239734437 11.0651678933179 -89.8393666016853 2248365.04766912 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
2183-Nov-21 11:47 00:05 Jupiter 1.92462441124846 1.92462282349612 1.92462599901087 2.63254014962745 2.4596895160625 2518708.991171216 5.1386032595195 265.097582012048 16.7901147342267 82.4154797403045 2034308.61910569 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:26 2021-Apr-13 16:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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