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160890 (2001 QH282)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160890
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864486429226668 5.1656e-08  
a 3.421420876552514 4.0601e-08 au
q 2.783501597252017 1.7054e-07 au
i 15.19973631357509 5.998e-06 deg
node 269.3944780007614 1.9829e-05 deg
peri 96.0923161185825 2.6933e-05 deg
M 345.7963031829196 1.9056e-05 deg
tp 2459091.702568878269
(2020-Aug-30.20256888)
0.00012317 TDB
period 2311.576008627153
6.33
4.1147e-05
1.127e-07
d
yr
n .1557379029097141 2.7722e-09 deg/d
Q 4.059340155853011 4.8171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      6450 days (17.66 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:44:51  

Additional Information
 Earth MOID = 1.83549 au 
 Jupiter MOID = 1.78439 au 
 T_jup = 3.058 
[ 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 13.8   n/a MPO436810  
diameter diameter 8.718 km 0.406 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160890 (2001 QH282)          Discovered 2001-Aug-19 by LONEOS at Anderson Mesa
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
1908-Jul-23 08:17 00:06 Jupiter 1.76102821053729 1.76102609094028 1.76103033016634 3.54515876917837 3.40678544992209 2418145.844953490 6.39831383274235 453.127655972944 57.6084746131943 73.6945218659886 1195240.64084401 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
1923-Jan-20 02:12 00:06 Jupiter 1.86559400499216 1.86559297525789 1.8655950347469 3.1317593091416 2.98326506476349 2423439.591676257 5.84822444558607 503.439847254166 39.7428027746039 79.1131250898684 1033000.16735478 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
1936-Aug-01 20:14 00:04 Jupiter 1.85059438468211 1.85059301855873 1.8505957508261 5.11824447077003 5.02802352374583 2428382.342997215 3.76180215142433 377.244728282386 35.918907727831 -81.9236909313907 2969919.05415746 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
1977-Mar-15 06:31 00:02 Jupiter 1.99324696548672 1.99324548479368 1.99324844618656 5.49117990414325 5.4132397460492 2443217.771824126 2.1233814058197 212.451383426055 25.5394792437569 -71.2407594424088 2867485.89649913 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
1990-Aug-25 20:18 00:01 Jupiter 1.69602666052028 1.69602595372421 1.69602736731712 4.5742749536165 4.46376071784591 2448129.345910563 1.40838266680736 217.656093028885 31.1209200999051 -87.7867663272894 2053022.09844301 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2004-Jul-20 02:42 00:02 Jupiter 1.90072561186088 1.90072450740183 1.90072671632999 1.10942480609572 0.582718736695387 2453206.612223158 1.71348655363792 20681.4666576966 189.543361785467 -78.4220642798101 9961652.3590133 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2018-Sep-24 14:35 < 00:01 Jupiter 1.77978179083074 1.77978104662886 1.77978253503263 4.30028606841558 4.18815387662893 2458386.107474713 0.580528942055243 97.3508390553487 34.4132678471744 85.8440039019102 2153912.7057121 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2032-Feb-28 20:34 00:01 Jupiter 1.97361962318453 1.97361877836025 1.97362046800882 5.43979732548867 5.36032188439895 2463291.357263324 1.09915895883608 124.453511327334 40.8530873819626 -89.3510872017625 2935367.3904718 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2072-Oct-17 15:51 00:03 Jupiter 1.80922571337616 1.80922462524006 1.80922680153221 5.28288248649568 5.19350655490253 2478133.160102962 2.77286966306817 353.25198676999 25.3579673853783 -82.5657782228196 2677463.74393297 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2086-Apr-11 22:25 00:04 Jupiter 1.78548408672272 1.78548283526045 1.7854853381926 3.66499900523891 3.53318980259115 2483057.433899215 4.06088527893325 297.683404259592 51.7320735413568 78.7050891343665 1187836.40955648 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2100-Oct-09 06:37 00:06 Jupiter 1.83538457575687 1.83538288872446 1.83538626281494 3.02000304889561 2.8631148336833 2488350.775553412 5.74590077569772 415.850531577785 46.2595137528662 70.6009344911472 957579.942820267 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2114-Apr-23 14:00 00:05 Jupiter 1.79532748806546 1.79532623948855 1.79532873668726 4.89261512692553 4.79521608006636 2493295.083308606 5.03860438932925 552.832805137197 33.6925537310776 -85.1614108408629 2695908.69330414 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2168-May-16 10:35 00:08 Jupiter 1.74742807692191 1.74742738598327 1.74742876788051 4.77736854026452 4.67480477287683 2513041.941257853 7.60959411985884 888.081606976916 30.8150490882829 -89.9828634984768 2170480.71784274 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2182-Mar-26 10:28 00:17 Jupiter 1.90396803771936 1.9039666737822 1.90396943021217 1.29590446806913 0.888607855516938 2518103.936393387 17.1567085962843 25387.2883237644 298.404479144413 -68.4102365691934 1367239.70526668 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
2196-Jun-15 00:07 00:09 Jupiter 1.73472748995916 1.73472610088416 1.73472887928305 4.15361550127129 4.03434920633759 2523298.505143579 9.45796441180161 1206.71131299179 30.606193272467 86.0744962960336 2024161.15063674 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 04:44:58 2019-Jul-13 04:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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