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(2017 UL6)
Classification: Apollo [NEO]          SPK-ID: 3788072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2544871287667945 0.00037229  
a 1.100659701207889 0.00054222 au
q .8205559740981757 3.3972e-05 au
i 3.151252621389733 0.0066406 deg
node 214.7259113890971 0.00062778 deg
peri 262.0719155938432 0.058252 deg
M 33.07825970042548 0.51191 deg
tp 2458961.745853436576
(2020-Apr-22.24585344)
0.57111 TDB
period 421.7722724588563
1.15
0.31167
0.0008533
d
yr
n .8535411725888592 0.00063072 deg/d
Q 1.380763428317603 0.00068021 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      1 day  
   first obs. used      2017-10-27  
   last obs. used      2017-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4224  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-27 19:31:02  

Additional Information
 Earth MOID = .000324429 au 
 Jupiter MOID = 3.69906 au 
 T_jup = 5.616 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 32.0   n/a MPO421547  

[ 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
1966-Oct-24 01:26 7_10:51 Earth 0.0404261106230675 0.00171611332987882 0.120669453765807 8.31281905245211 8.30488656614456 2439422.559524496 10731.167571451 4002332.06115528 24.5904009872139 -2.50031442665835 12744.1789902741 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
1971-Mar-22 14:56 4_02:29 Earth 0.419693241328724 0.26547624062877 0.574865491690843 19.3536153670183 19.3532873306794 2441033.122423915 5909.39480680383 7778381.40141314 228.792459108297 6.86542017185607 31483.308833902 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
1995-Oct-01 11:58 6_04:05 Earth 0.420750343237843 0.216725446828842 0.625347899831465 19.4786533504332 19.4783282387524 2449991.998567312 8884.51943310085 10217546.3813093 108.064046856229 -3.8160774637248 39176.2381679698 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2006-Oct-12 06:57 4_22:49 Earth 0.21682278025355 0.104034538685958 0.329892398104448 13.5061706801308 13.5052607881378 2454020.789263397 7129.45702824101 5644767.49225338 119.085710010013 -3.43721180601869 15964.6586783434 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2011-Mar-15 12:49 2_15:26 Earth 0.278104561338519 0.206738498467289 0.35027708561849 15.1040520701773 15.1034177334016 2455636.034005519 3805.70081065184 3655988.41622681 289.83702015018 11.3989686355936 27554.8094747262 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2017-Oct-28 07:18 < 00:01 Moon 0.00291753251850394 0.00291699651188254 0.00291806853361497 8.42450186602668 8.42316836544854 2458054.804310368 0.714237076737971 27.9397922443011 6.98196526583818 -18.3648708955601 20829.0068513373 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2017-Oct-28 11:24 00:02 Earth 0.000398301387075809 0.000397610106702866 0.00039899195603677 8.0253920536467 7.14336795011239 2458054.974835442 1.64249098854944 24.9297245141549 3.69223038235428 -3.27967897348631 749.31830006011 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2018-Jul-02 09:17 3_01:31 Earth 0.357255251678401 0.355007561431422 0.359503084239364 7.19847081787691 7.19743466283597 2458301.886830678 4410.75210809357 112649.532184791 1633.07685260318 5.94129849965512 2070.17920904036 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2019-Apr-30 03:51 06:46 Earth 0.351981086383806 0.335814852413954 0.368147730431236 17.4498811928349 17.4494473764476 2458603.660105578 406.316507229478 806377.535680979 46.9934736443403 1.42049380428585 15706.9636530837 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2024-Oct-04 21:52 2_11:47 Earth 0.447147720335478 0.354731632426475 0.539618256480032 20.3894960744189 20.3892038221066 2460588.410940125 3586.92381956886 4616336.3178377 321.271385160969 -3.01056591573883 10602.4223515723 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2034-May-02 02:39 4_01:35 Earth 0.404161230061713 0.290638149346702 0.517724189596744 19.0010262257328 19.0006792615747 2464084.610673574 5854.82457852191 5665469.62365621 100.142643524054 1.98390565530497 25262.6864667838 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2039-Oct-09 05:34 1_12:58 Earth 0.368526116761309 0.318231646184656 0.418835218628918 18.0507278640445 18.0503273163968 2466070.731797370 2218.05095341857 2511018.01131314 347.584323050448 -2.6536217226675 6899.26873180469 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
2041-Apr-10 12:16 5_16:45 Earth 0.0145270245326334 0.0133193580680474 0.104243998518768 6.99189975778742 6.96561781296287 2466620.010793978 8205.39420401382 4870536.36287773 1093.69802143439 -66.7077451957716 2283.96540858947 T 1 CATAB v2.0e-lin.ifort 2017-Nov-30 18:27:53 2018-Dec-11 17:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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