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443880 (2001 UZ16)
Classification: Apollo [NEO, PHA]          SPK-ID: 2443880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 58 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4261528927234648 3.3859e-08  
a 1.759233561571975 2.6244e-09 au
q 1.009531090331874 6.0006e-08 au
i 12.67674131990308 8.9158e-06 deg
node 323.139684631418 2.6258e-05 deg
peri 28.55298446673374 4.3385e-05 deg
M 4.607636402234085 1.106e-05 deg
tp 2458989.591642082392
(2020-May-20.09164208)
2.6183e-05 TDB
period 852.2827123327015
2.33
1.9072e-06
5.222e-09
d
yr
n .4223950513024938 9.4519e-10 deg/d
Q 2.508936032812076 3.7428e-09 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      5210 days (14.26 yr)  
   first obs. used      2001-10-25  
   last obs. used      2016-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .34466  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:25  

Additional Information
 Earth MOID = .0305382 au 
 Jupiter MOID = 2.95524 au 
 T_jup = 3.984 
[ 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 19.4   n/a MPO175179  
diameter diameter 0.228 km 0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 13.719 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 66-79.]
geometric albedo albedo 0.593   0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

443880 (2001 UZ16)          Discovered 2001-Oct-25 by LINEAR at Socorro
Reference: Last Updated: 2015-10-05

[ 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
1901-Jul-24 14:54 < 00:01 Earth 0.298586173035583 0.298584548373696 0.298587797697488 16.2243630867126 16.2238130617895 2415590.120896817 0.139560908538155 81.0834419803766 20.6149982835067 2.46962048300196 491732.996572433 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
1908-Jul-18 00:01 < 00:01 Earth 0.399108288451642 0.399106608969308 0.399109967934045 18.9516787370181 18.9513264651518 2418140.500363971 0.123858194380878 84.0544966206466 20.1604839787087 5.04635474395808 670133.11878676 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
1980-Oct-29 05:54 < 00:01 Earth 0.421903702909649 0.421902818865512 0.421904586954506 17.167369914918 17.1670020402292 2444541.745685635 0.106091349655062 52.0587690186684 8.08166060053611 -32.5793716466871 3791623.77243152 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
1987-Oct-20 20:22 < 00:01 Earth 0.33250648544656 0.332505752847306 0.332507218046589 14.1638307741535 14.1632650038074 2447089.348703689 0.123124976996985 44.8063813464858 8.30068808357279 -36.1046717579444 3161412.80270109 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
1994-Oct-09 16:34 < 00:01 Earth 0.257512833760014 0.257512266790883 0.257513400729848 11.6955152531106 11.6946305235343 2449635.190494908 0.136310481768087 36.1566227338864 10.0471653780243 -40.4655772655742 2342679.60086325 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2001-Sep-26 17:22 < 00:01 Earth 0.195786396815665 0.195785991078485 0.195786802553201 9.98260475112463 9.98124137518729 2452179.223580749 0.124895518292408 27.2704789399214 13.8192232428282 -51.062506230628 1690902.07740578 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2008-Sep-16 04:12 < 00:01 Earth 0.152309233077557 0.152309009161453 0.152309456993679 9.19259992142415 9.19069668506119 2454725.674812848 0.0758019665629118 24.0277839801221 11.0785536348652 -86.2597349552762 1879062.80379337 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2015-Sep-11 13:54 < 00:01 Earth 0.129636561272112 0.129636544692194 0.129636577852068 8.9473163771243 8.94501891784876 2457277.079041166 0.0361356443695382 28.7262130293649 0.820816159492391 89.7961136814087 4059307.25140086 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2022-Sep-12 17:05 < 00:01 Earth 0.135431770292576 0.135431528133005 0.135432012453888 8.99253196959688 8.9903438923466 2459835.211731716 0.0772247821891013 36.3507843017824 8.56416098416843 -76.0594111351524 2646703.07126108 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2029-Sep-19 18:10 < 00:01 Earth 0.165776226764395 0.165775765421409 0.165776688110256 9.3632728337726 9.36155610279776 2462399.257083781 0.119248181433519 45.0918115738715 10.6269547469168 -62.2555489968049 2337375.53860926 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2036-Sep-30 16:15 < 00:01 Earth 0.212799169317649 0.212798511942623 0.212799826695879 10.3639667995063 10.3627585914406 2464967.177321211 0.130424678875753 53.8642022010912 8.78276107644484 -53.544421630137 2946877.65373843 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2043-Oct-14 04:18 < 00:01 Earth 0.279027896420525 0.279027044473565 0.279028748370181 12.3601785017536 12.359405903784 2467536.679327520 0.112277294317518 61.0300221349491 6.85441239632069 -46.2671087608284 3954574.09827479 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2050-Oct-24 13:30 < 00:01 Earth 0.35971337833699 0.359712359876614 0.359714396799309 15.0908545471443 15.090363696917 2470104.062347520 0.0914435877755675 65.9051886615714 6.81974999023569 -39.8515839930338 4435513.1225278 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2057-Nov-02 15:45 < 00:01 Earth 0.461010018417102 0.461008878158839 0.461011158676675 18.455479036563 18.4551658664163 2472670.156215459 0.0753699614224113 68.952102086198 7.31412399597776 -34.6741062388018 4832940.18741192 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2118-Jul-17 01:39 < 00:01 Earth 0.465995273324542 0.465994197591406 0.465996349057837 20.9184121893831 20.9181388482652 2494840.568593482 0.0808775114277161 55.5757524901296 20.9694803292061 16.4031045966006 1345828.00417888 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2125-Jul-23 05:30 < 00:01 Earth 0.357146263224549 0.357145253998584 0.357147272450635 17.97267464063 17.9722595350712 2497403.729383249 0.0869524526156896 51.7097977665281 21.7329991988905 14.6764910301795 1022061.14380216 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2132-Jul-29 03:29 < 00:01 Earth 0.259981169813326 0.259980274593056 0.259982065033684 15.3908403828339 15.3901744697862 2499966.644817185 0.0906884115169931 45.5406456648794 22.2879084233957 13.1222212753319 791245.098110692 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2139-Aug-04 19:08 < 00:01 Earth 0.175926663995271 0.175925948306995 0.175927379683607 13.251067716865 13.2499247107682 2502529.297329034 0.0885661294015841 36.2590442119312 22.5502286774341 13.0682566123361 648528.632176017 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2146-Aug-09 12:19 < 00:01 Earth 0.115088220518319 0.115087785704826 0.115088655331865 11.7968209141112 11.7948582199772 2505091.013119538 0.0784953365582749 24.078276327735 20.2146452200875 53.2046599810598 692706.360802467 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2153-Aug-11 10:17 < 00:01 Earth 0.0934425763342843 0.0934424351963559 0.093442717472319 11.283662202388 11.2811348481557 2507649.928402380 0.0928723792226223 22.7807882748639 6.84845491999374 85.7241515993501 1774803.22734343 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2160-Aug-09 10:11 < 00:01 Earth 0.113202097359137 0.113201634253176 0.11320256046522 11.7168138595433 11.7148048334025 2510204.924023645 0.137406878806313 25.9920576512397 20.2041550094956 -46.8513348319414 732542.420513944 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2167-Aug-05 07:30 < 00:01 Earth 0.172299442386045 0.172298657432813 0.172300227339298 13.1707492819109 13.1695750946573 2512756.812662179 0.15764326523334 39.3485943897173 22.589906500225 -7.19553544241372 617512.179409624 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2174-Jul-30 08:26 < 00:01 Earth 0.252129920063866 0.252128916581739 0.252130923545993 15.2084106844158 15.2077157976176 2515307.851195528 0.15547670130862 50.0712979230728 22.7860997250323 2.33674249128227 686317.885897088 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2181-Jul-23 22:13 < 00:01 Earth 0.347523321108637 0.347522171695379 0.347524470521954 17.7539222054769 17.7534903490648 2517858.425678618 0.144156860015318 57.7734060466201 22.5420212393565 7.84329573924238 854532.854394809 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
2188-Jul-17 22:40 < 00:01 Earth 0.447889793351136 0.44788852675782 0.447891059944553 20.4777540600005 20.4774635494236 2520409.444288213 0.131629092668077 64.1889897847942 21.7596810548296 10.9320792881763 1071466.49138725 T 58 CATAB v2.0e-lin.ifort 2017-Nov-26 21:13:50 2018-Dec-18 03:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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