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347217 (2011 HO65)
Classification: Main-belt Asteroid          SPK-ID: 2347217
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0962645870910057 7.0807e-08  
a 3.062064693206935 5.5189e-08 au
q 2.767296299869423 2.0497e-07 au
i 10.68441168706055 6.1876e-06 deg
node 76.50518607127758 4.3959e-05 deg
peri 244.5907208677684 5.8605e-05 deg
M 151.687043132986 4.2305e-05 deg
tp 2458175.857042115085
(2018-Feb-26.35704212)
0.00022683 TDB
period 1957.131332425659
5.36
5.2911e-05
1.449e-07
d
yr
n .1839426889935984 4.9729e-09 deg/d
Q 3.356833086544448 6.0501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5867 days (16.06 yr)  
   first obs. used      2002-10-16  
   last obs. used      2018-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:08:50  

Additional Information
 Earth MOID = 1.77483 au 
 Jupiter MOID = 1.91546 au 
 T_jup = 3.200 
[ 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 15.8   n/a MPO413347  

347217 (2011 HO65)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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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
1918-Jan-08 05:44 00:08 Jupiter 1.91378287724369 1.91378191129773 1.91378384319205 3.95012128045908 3.83644063126874 2421601.738939233 7.51183103153623 195.056753546749 34.2322158373888 83.5551791151936 2006464.63746647 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08
1966-Oct-21 03:40 00:04 Jupiter 1.95865846281265 1.9586571087014 1.95865981693315 3.32151643438772 3.18866284613723 2439419.652500128 3.85911500727411 243.949870815447 18.0225244956171 -73.2312924484056 2296320.83453018 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08
2025-Apr-01 09:20 < 00:01 Jupiter 1.90754114221151 1.90754051877132 1.9075417656517 3.77819026663966 3.65877627676486 2460766.888811708 0.833615747694284 104.25805074912 25.0727147203552 -84.7630267462773 2262576.18448784 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08
2083-Sep-17 06:34 00:05 Jupiter 1.9631839614224 1.96318248156555 1.96318544127947 4.18880521526653 4.08450513628643 2482119.773557736 5.26917579120263 118.904939274788 58.1672873314564 -70.863673287053 1457229.58375738 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08
2132-Jun-26 17:09 00:09 Jupiter 1.9306721288417 1.93067107394736 1.93067318377468 3.51737805125162 3.39035549557623 2499934.214670165 9.22568155815048 507.699982789017 19.6578992476706 -82.0102859018072 2275853.3827461 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08
2190-Dec-11 08:53 00:14 Jupiter 1.92790074317728 1.92789907106354 1.92790241531163 4.01406853101321 3.90308171483077 2521285.870074373 13.5036535095207 377.825091666341 35.0858777356387 81.9069472412359 1790743.17705023 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 14:08:52 2019-Jul-14 14:08

Alternate Designations
 2011 HO65 = 2006 KY54 = 2008 YX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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