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357876 (2005 UW384)
Classification: Main-belt Asteroid          SPK-ID: 2357876
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05667733686568109 4.5934e-08  
a 3.123931498758984 4.6374e-08 au
q 2.946875380858509 1.4523e-07 au
i 11.90872214065301 5.4977e-06 deg
node 50.85747043324837 2.2883e-05 deg
peri 190.1176505671061 6.659e-05 deg
M 46.32527026253505 5.8455e-05 deg
tp 2458740.982803486984
(2019-Sep-14.48280349)
0.00033008 TDB
period 2016.74356598936
5.52
4.4907e-05
1.229e-07
d
yr
n .1785055899377042 3.9748e-09 deg/d
Q 3.300987616659458 4.9002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5434 days (14.88 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:12  

Additional Information
 Earth MOID = 1.93553 au 
 Jupiter MOID = 1.69401 au 
 T_jup = 3.180 
[ 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 15.9   n/a MPO437512  

357876 (2005 UW384)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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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
1917-Jul-03 23:56 00:07 Jupiter 1.74937300338865 1.74937118276193 1.74937482406212 3.84486395835671 3.71680052917739 2421413.497276009 6.51233644246414 480.356805246295 15.7671019530584 -79.5647543291045 2565099.57501967 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
1927-Sep-29 10:34 00:06 Jupiter 1.85391613087151 1.85391394669776 1.85391831513767 3.38738003215415 3.24970425570935 2425152.940490994 6.29819501565249 707.888598495738 28.6327084839907 -80.4741519785178 2274150.98207134 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
1989-Sep-15 00:16 00:02 Jupiter 1.96341734521555 1.96341625634679 1.96341843408698 3.73150106702449 3.61404148571998 2447784.511337119 1.9044590136165 135.616650222491 15.1371121172948 -67.3064819061807 3299023.98788775 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
1999-Dec-21 16:10 00:01 Jupiter 1.71300995352381 1.71300937755168 1.71301052949828 3.76699460243662 3.6333620030145 2451534.173450233 1.15629757868256 186.551477563848 18.4682902832729 -84.4223474606309 2396783.36712892 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
2010-Mar-03 02:06 < 00:01 Jupiter 1.98649374131076 1.98649309404275 1.98649438857865 3.35202450014983 3.22231078425068 2455258.587610073 0.581382946285189 64.7603093827744 25.9183519449064 86.6341480777868 2287506.80446357 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
2072-Feb-28 22:55 00:04 Jupiter 1.82022992570277 1.82022847890352 1.82023137251671 3.76921248760173 3.64366386735041 2477901.454878724 3.63166052936258 282.252910841229 14.7029389542184 -75.2317460080098 2878628.20565818 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
2082-Jun-06 20:09 00:04 Jupiter 1.7676476692809 1.7676459270742 1.76764941154557 3.65588353708117 3.52237465152763 2481652.339929596 4.41623425769546 562.193184445994 28.2568565115541 -81.4156904225236 2319041.64524699 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
2154-Aug-18 20:15 00:09 Jupiter 1.73208672959431 1.73208528202527 1.73208817721848 3.811355990772 3.68081477630407 2508022.343647069 8.9462904113873 522.427587220958 15.3957681421875 -82.0777248479449 2637130.31697975 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
2164-Nov-14 23:03 00:10 Jupiter 1.89214182004662 1.89213702603684 1.89214661427301 3.55739900225184 3.42925387409952 2511763.460755480 10.2914930610311 1066.89121684901 31.1379497158525 -76.8960597377007 2429709.75349559 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 16:26:13 2020-Nov-11 16:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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