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115670 (2003 UK144)
Classification: Main-belt Asteroid          SPK-ID: 2115670
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .200841229891816 3.4235e-08  
a 3.073171606433661 1.7117e-08 au
q 2.455952041328917 1.0339e-07 au
i 1.895640813179664 4.1007e-06 deg
node 272.5151743309997 0.00017428 deg
peri 192.8402476782007 0.00017499 deg
M 25.68274679107677 1.4942e-05 deg
tp 2459060.115999536989
(2020-Jul-29.61599954)
8.1382e-05 TDB
period 1967.78952725738
5.39
1.644e-05
4.501e-08
d
yr
n .182946394933686 1.5284e-09 deg/d
Q 3.690391171538406 2.0554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      12122 days (33.19 yr)  
   first obs. used      1988-01-11  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:54  

Additional Information
 Earth MOID = 1.47269 au 
 Jupiter MOID = 1.46326 au 
 T_jup = 3.198 
[ 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 3.912 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115670 (2003 UK144)          Discovered 2003-Oct-18 by LONEOS at Anderson Mesa
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
1926-Nov-22 03:20 00:03 Jupiter 1.64246253197203 1.64246098369937 1.6424640802418 1.64726641903068 1.29695068300384 2424841.638749395 2.63058029445603 225.614111287382 89.3524559549189 36.7061118649876 922677.821957511 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
1936-Jul-05 07:57 00:02 Jupiter 1.68779962586535 1.68779832286448 1.68780092886382 1.49927170094679 1.11539917277751 2428354.831092827 2.28424584257306 187.95526298891 70.9479697846697 31.4033424204556 1352613.76072458 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
1986-May-23 22:46 < 00:01 Jupiter 1.67765152933774 1.67765060108229 1.67765245759215 1.79425915125032 1.48647038668947 2446574.448467784 0.988692968876282 96.1280556336174 60.8352359493272 64.932459856021 1167049.27748679 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
1996-Jan-02 07:14 < 00:01 Jupiter 1.64712885852014 1.64712830873823 1.64712940830233 1.41879325753135 0.992215049813083 2450084.801611205 0.690897029045488 215.233870275972 83.5210775162831 36.349082703036 2457588.72945474 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2045-Nov-21 04:03 < 00:01 Jupiter 1.71367913219336 1.71367836364635 1.71367990073959 1.95819617548157 1.68700608964691 2468305.668557424 0.87662719878858 73.3985287112584 30.7129309345415 -88.6294606262124 1303721.48226493 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2055-Jun-28 19:23 00:01 Jupiter 1.61035295116413 1.6103521754276 1.61035372690561 1.34593364168409 0.871530899238145 2471812.307746855 1.12074153948706 397.678439249031 107.156055735246 38.91526509394 2868182.58046752 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2105-May-16 09:07 00:03 Jupiter 1.74652482861588 1.74652335286641 1.74652630436327 2.11835853918483 1.87549754232239 2490030.879701511 2.52425326673084 89.1294289289363 17.8658886022211 -78.7258713532459 825273.146415395 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2114-Dec-17 19:05 00:03 Jupiter 1.58001651957971 1.58001514458861 1.58001789461627 1.28379064843154 0.758913200013684 2493533.295033396 2.69439024060127 943.412586818229 153.181895437772 44.108513867913 3544201.98024824 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2164-Oct-29 00:32 00:04 Jupiter 1.77244093484981 1.77243863226115 1.77244323743564 2.25207401110714 2.02880946150502 2511746.522148709 3.98307726339579 127.84310675197 6.92585045722643 -86.298534465029 833104.950612004 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56
2174-May-28 02:12 00:04 Jupiter 1.55728470646442 1.55728286069546 1.55728655244945 1.2336532916109 0.658848023582618 2515244.591930410 4.07471912929482 1991.62997788615 227.251541827476 46.5604217629185 4052048.84010363 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:57 2021-May-04 08:56

Alternate Designations
 2003 UK144 = 1988 AL5 = 1997 SD19 = 2003 UE269 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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