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(2017 UG3)
Classification: Apollo [NEO]          SPK-ID: 3787628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
[ switch to new HTML5 viewer ]

Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2458048.5 (2017-Oct-22.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3690035325451653 0.0010666  
a 1.591224709649294 0.0027564 au
q 1.00405717071555 4.2167e-05 au
i .5685131203361884 0.0014298 deg
node 3.28865093147712 0.0037232 deg
peri 49.35311897249189 0.0040863 deg
M 349.7953884137002 0.030986 deg
tp 2458069.282111779320
(2017-Nov-11.78211178)
0.009155 TDB
period 733.1548268431437
2.01
1.905
0.005216
d
yr
n .4910286160838724 0.0012759 deg/d
Q 2.178392248583039 0.0037736 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      6 days  
   first obs. used      2017-10-21  
   last obs. used      2017-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .75755  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-28 06:43:11  

Additional Information
 Earth MOID = .016234 au 
 Jupiter MOID = 3.2004 au 
 T_jup = 4.298 
[ 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 27.2   n/a MPO421537  

[ 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
2005-Sep-12 13:24 8_00:25 Earth 0.491049434464878 0.207042411565095 0.77505022368715 19.7441460543997 19.7438712322015 2453626.058040959 11545.1021780959 14161857.8011479 60.1788412388786 0.183133437252541 3273.40321238273 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2007-Sep-18 19:11 8_18:57 Earth 0.391883267709451 0.130774051382358 0.652974725817902 16.8199229737628 16.8195187360275 2454362.299596735 12657.00422994 13019353.6027792 59.3465486371717 -0.0380092113832392 424.427128877904 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2009-Sep-24 00:36 9_20:17 Earth 0.299061940537204 0.0652785744110478 0.532810218511931 14.0335658697403 14.0329309877667 2455098.525094361 14177.4275513995 11655837.1458128 59.0455182267788 -0.279771118819282 2890.39474038679 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2017-Oct-25 20:39 00:02 Earth 0.0316446485153828 0.031387628515123 0.0319016436658838 5.33784289265057 5.32204535407927 2458052.360080023 1.57483777226032 12739.1876948962 28.9664923633008 0.115341542177521 202.983223959166 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2025-Sep-28 22:41 8_05:05 Earth 0.231278977273339 0.0827123665502017 0.379848441070211 11.9571368154813 11.9561732826917 2460947.445228971 11824.5075104802 7408597.98161726 55.7753696388536 -0.757352345929764 6343.19736757371 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2027-Sep-23 07:16 5_17:18 Earth 0.324912789100548 0.186330433778689 0.463493116346269 14.8039662382893 14.8034122818818 2461671.802965691 8237.76483289825 6910372.62430442 55.7428173669358 -0.422154406601696 5140.80344541483 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2029-Sep-17 01:13 4_05:36 Earth 0.419687361379393 0.294814986791036 0.544558253227828 17.6205923435677 17.6202320384736 2462396.550834402 6096.43367844381 6226719.22386557 56.4092179928512 -0.202478795311504 3206.51535572009 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2037-Jun-15 18:23 2_21:05 Mars 0.0418550523075504 0.0355849451115635 0.0842597509325633 8.40437205359706 8.40355814795788 2465225.266061694 4145.39789033367 2710113.60221941 241.882401897346 58.2450358946385 21425.9379183247 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2046-Feb-03 04:46 1_04:18 Mars 0.0996211014638266 0.0964743798624383 0.102811634181162 10.1296189840996 10.1293352785578 2468379.698907590 1697.8486492962 189263.161292867 477.694798731184 33.3810877169243 16530.989699523 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2073-Mar-06 22:17 6_18:03 Mars 0.0946704739108388 0.0358304072631841 0.256379560197545 10.3128258286783 10.3125325907606 2478273.428686092 9722.79067157191 8289555.82870521 262.525663358156 -22.2438077165394 19476.2062177927 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2081-Oct-26 00:34 7_19:14 Mars 0.0438427079183984 0.0423208857640074 0.198645857794131 8.97551126648881 8.97478370915547 2481428.523936959 11233.8245310853 9107897.40503856 152.788516064867 74.8762606181066 40052.9258859318 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
2148-Dec-01 00:07 2_07:27 Earth 0.0297472340309715 0.0271078890503706 0.0323887508020787 5.1856438156644 5.16834213903687 2505935.505111291 3326.56665286657 132277.733032853 98.5166897769457 -6.3920276728665 4011.22138114017 T 2 CATAB v2.0e-lin.ifort 2017-Nov-30 18:26:38 2018-Dec-11 17:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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