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241662 (2000 KO44)
Classification: Amor [NEO]          SPK-ID: 2241662
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 94 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3886086535413611 4.9857e-08  
a 1.830012928313138 5.5392e-09 au
q 1.118854068278086 8.9545e-08 au
i 28.62594029613307 9.9422e-06 deg
node 114.3444078462408 1.1481e-05 deg
peri 235.2704029370031 1.5525e-05 deg
M 334.054380371644 8.9633e-06 deg
tp 2459065.669022938378
(2020-Aug-04.16902294)
2.263e-05 TDB
period 904.2315656310479
2.48
4.1054e-06
1.124e-08
d
yr
n .3981281053252793 1.8076e-09 deg/d
Q 2.541171788348189 7.6917e-09 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7366 days (20.17 yr)  
   first obs. used      2000-05-30  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5057  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-31 06:21:21  

Additional Information
 Earth MOID = .224602 au 
 Jupiter MOID = 3.06781 au 
 T_jup = 3.803 
[ 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 17.5   n/a MPO470575  
diameter diameter 0.898 km 0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.200   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

241662 (2000 KO44)          Discovered 2000-May-30 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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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
1901-Jul-25 13:14 < 00:01 Earth 0.473372639179973 0.473364756897203 0.473380521816235 14.4020540260871 14.4016631935952 2415591.051191763 0.292117527524275 755.631909736086 11.4790884356196 -58.6663879432662 9095213.37853715 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
1906-Jul-28 01:22 < 00:01 Earth 0.260552458125967 0.260547859171422 0.260557057304746 14.9837174252034 14.9830349175922 2417419.556634785 0.0768441024407184 445.289757850978 12.0076756734097 -59.0347878720713 2853979.68523766 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
1911-Jul-24 17:17 < 00:01 Earth 0.276365007778213 0.276360122965006 0.276369892757594 17.8026889672242 17.8021474025791 2419242.220020616 0.265282288325391 417.235359993968 16.9418496987614 54.3471527215556 1809189.61464766 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
1953-Jul-27 05:00 < 00:01 Earth 0.39246494554734 0.392461076080454 0.392468815060293 14.3894093251707 14.3889375059402 2434585.708418203 0.0956341006766929 286.98795411832 11.956679492634 -47.8061808885265 5920183.36666059 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
1958-Jul-27 09:29 < 00:01 Earth 0.226998641278582 0.226997829332068 0.226999453292968 15.6461309547629 15.6453807280039 2436411.895269912 0.0937046940520323 212.653035324377 14.0707475689715 -79.6918514212915 2261780.83213614 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
1963-Jul-22 11:52 < 00:01 Earth 0.345428318102781 0.345425362342691 0.345431273881661 19.3515444102653 19.3511458047893 2438232.994098225 0.170857884578968 195.19384034402 17.5707045538524 41.1694587823102 1760227.06626966 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2005-Jul-27 22:49 < 00:01 Earth 0.321975578501599 0.321974981646845 0.321976175357104 14.5331415609555 14.5325721334663 2453579.450824211 0.0515557726936149 39.6754589309381 11.2759791759184 -43.6062038710402 3858488.6683053 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2010-Jul-26 05:37 < 00:01 Earth 0.232008572648933 0.232008258861349 0.23200888643653 16.5680559990563 16.5673628193242 2455403.733786716 0.0624062333812836 25.3853506195886 15.4851051661162 -83.5871858649353 2140091.2074374 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2015-Jul-20 00:02 < 00:01 Earth 0.422903311351189 0.422902808768384 0.422903813934042 21.0365549798946 21.0362554778835 2457223.501725916 0.0714097315590345 27.4269588216967 19.3562853268201 34.9897144021219 2507231.06933745 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2052-Jul-25 05:41 < 00:01 Earth 0.47670643731254 0.476703685189229 0.476709189477149 14.2942991675817 14.2939081426822 2470743.736766754 0.114298012296565 260.901265239275 10.4305180213677 -58.3375256618279 11165964.2752018 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2057-Jul-27 23:03 < 00:01 Earth 0.260477157948672 0.260475356089824 0.260478959846756 14.9300721103872 14.9293869523256 2472572.460177938 0.0551237118954613 184.365316781922 12.5072627771346 -61.0701081937361 2793494.96293089 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2062-Jul-24 10:42 < 00:01 Earth 0.276053874341296 0.27605133201104 0.276056416706937 17.862350888379 17.8618105243108 2474394.945487655 0.118854497817595 202.014518012048 17.1660984782506 51.3892414217175 1735084.51446558 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2104-Jul-27 20:28 < 00:01 Earth 0.402235474640644 0.402229701074806 0.402241248316804 14.2927948582695 14.2923313880135 2489738.352950541 0.147379690037571 439.798085117099 11.7770564836573 -49.1316755044982 6514686.7850859 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2109-Jul-28 08:49 < 00:01 Earth 0.228106344705779 0.228104985722214 0.228107703913039 15.5387511410734 15.5379993980859 2491564.867689264 0.110053407838681 370.748007690962 14.3674184662313 -79.7006599235021 2251607.22081174 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2114-Jul-23 14:20 < 00:01 Earth 0.334414623284707 0.334408540790858 0.334420705855561 19.1748763874073 19.1744608604255 2493386.097370711 0.261275711487472 395.286155706492 17.6177555590937 39.9348311494536 1668367.01154708 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2156-Jul-28 17:07 < 00:01 Earth 0.332983188997913 0.332975132131259 0.332991246098477 14.4150271512952 14.4144720363166 2508732.212892804 0.100970778738171 596.027914256874 11.2609762786535 -47.6282867352788 4370723.48369959 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2161-Jul-27 08:06 < 00:01 Earth 0.228209910143449 0.228207648662023 0.228212172150718 16.3489586849419 16.3482445221064 2510556.837276602 0.234962159093705 563.036898669525 15.6727694755704 78.5546283706129 2006558.78141473 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
2166-Jul-21 09:05 < 00:01 Earth 0.404308568176653 0.404298438344982 0.404318698104551 20.7162202473007 20.715902126383 2512376.878377379 0.448608552620767 593.333801184669 18.0207909885079 31.6584114009923 1605570.47738558 T 94 CATAB v2.0f-lin.ifort 2020-Jul-31 06:21:32 2020-Jul-31 06:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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