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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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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 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

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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-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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