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163014 (2001 UA5)
Classification: Apollo [NEO, PHA]          SPK-ID: 2163014
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 67 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4454041192803812 4.5996e-08  
a 1.787215526649714 5.8448e-09 au
q .9911823690380754 8.429e-08 au
i 9.937158646515842 5.0923e-06 deg
node 58.64718955877979 2.7627e-05 deg
peri 27.67203171989422 2.9511e-05 deg
M 267.7966718897272 1.6513e-05 deg
tp 2459224.015639641128
(2021-Jan-09.51563964)
4.1036e-05 TDB
period 872.6976771876544
2.39
4.2811e-06
1.172e-08
d
yr
n .4125139889911612 2.0236e-09 deg/d
Q 2.583248684261353 8.4482e-09 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      11130 days (30.47 yr)  
   first obs. used      1990-03-19  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58599  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 07:26:04  

Additional Information
 Earth MOID = .0323987 au 
 Jupiter MOID = 2.69048 au 
 T_jup = 3.945 
[ 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 MPO297085  
SMASSII spectral type spec_B Sq   n/a Binzel et al. (2004) Icarus 170, 259-294  

163014 (2001 UA5)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

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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
1904-Jan-02 19:19 < 00:01 Earth 0.158613603517742 0.158610740719615 0.158616466376864 9.03596875622963 9.03410948868889 2416482.304517319 0.920064816344224 211.423020192173 14.74104565631 -47.6907651571812 990993.60083405 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1915-Nov-21 22:33 < 00:01 Earth 0.0470675431456077 0.0470661723059607 0.0470689140180587 9.02891216889713 9.02264016574079 2420823.439569163 0.455599544772716 92.8704575035967 11.4118052904454 -43.0211637846076 396602.911848191 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1927-Oct-23 15:17 < 00:01 Earth 0.410862399927841 0.410861638623758 0.410863161232017 19.0842154382387 19.0838756209158 2425177.136642611 0.132757496412032 39.3744456046009 10.1003310019267 15.938293782268 1887448.26489881 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1947-Jan-09 15:34 < 00:01 Earth 0.18545215165286 0.185450151224368 0.185454152105229 9.85726233993234 9.85580467979416 2432195.148455343 0.690391666806651 145.589556026845 14.3843541421826 -47.0624698046985 1063883.70390052 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1958-Nov-11 22:18 < 00:01 Earth 0.129401982305793 0.129397868872847 0.129406095738946 11.2564307750653 11.2546013862706 2436519.428999508 0.463527054134638 205.285796682799 8.93007629399805 -2.43655274201329 114004.737407736 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1978-Feb-04 00:23 < 00:01 Earth 0.390071218438451 0.390069060427922 0.390073376451396 16.8736568976041 16.8732520752879 2443543.515815895 0.281489748397048 118.207869750488 16.3430800695368 -24.7033466741382 1237460.99629678 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
1989-Dec-03 17:45 < 00:01 Earth 0.0502659950616959 0.0502649792780732 0.050267010850676 7.91184890737911 7.9051462952936 2447864.239723230 0.392019414776007 57.0983350044276 9.48790857741804 27.8965276733745 413779.968860061 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2001-Oct-31 23:24 < 00:01 Earth 0.270428199044629 0.270427408197292 0.270428989891981 15.2345968237571 15.2339500704857 2452214.475209697 0.0881273103646938 39.5479915223822 13.4934197349016 4.6064332686708 926871.448517496 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2021-Feb-03 04:50 < 00:01 Earth 0.371690538171999 0.371688898717613 0.371692177627779 16.279375221926 16.2789348709213 2459248.701686970 0.186066928908525 89.5682305944117 16.2757924343847 -24.5518026273992 1275143.84262551 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2032-Dec-17 15:42 < 00:01 Earth 0.100169096846417 0.100167145397857 0.100171048319939 7.83047688624342 7.8270791894635 2463584.154359734 0.827924324769263 125.667680468422 12.4546275987182 -39.4902366904684 691864.797129433 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2044-Nov-10 01:05 < 00:01 Earth 0.152173520858954 0.152171156022881 0.152175885695667 11.9446196411606 11.9431536626828 2467929.545238836 0.377456554294773 118.950871176139 12.6657393122993 -7.61412558049223 259125.525792737 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2056-Oct-20 22:52 < 00:01 Earth 0.462469446375624 0.462467879182339 0.462471013568909 20.6621983859725 20.6619195455614 2472292.452924776 0.225018404077663 78.234256506266 12.8730140165834 2.72662622541576 791552.848000149 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2076-Jan-21 19:52 < 00:01 Earth 0.241132523354197 0.241131763464002 0.241133283246859 11.7307158092257 11.7297738122903 2479324.327935137 0.137378476843177 55.441025637763 11.8078181061668 -48.3466885072852 2016454.89692067 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2087-Nov-30 12:45 < 00:01 Earth 0.0390416680964316 0.0390411828650929 0.0390421533468805 8.1080837755932 8.09966223851801 2483655.031113906 0.343208429006841 53.6424985657032 10.5439189483914 65.5264215968096 544562.709011298 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2099-Nov-08 21:11 < 00:01 Earth 0.185521981567375 0.185514263210339 0.185529699924644 12.8161456651335 12.815024993096 2488016.382408740 0.786316834686736 385.020006295571 9.98732612672024 -1.67084886626879 91953.2800436664 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2111-Oct-25 15:34 < 00:01 Earth 0.42590521572325 0.425893303406686 0.425917128040831 19.5940512763179 19.5937319911852 2492384.148758810 0.912478657107259 594.925054474259 10.7024313314429 3.1836026497461 301994.56832284 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2131-Feb-06 10:28 00:02 Earth 0.380810115112786 0.380794708697361 0.380825521656575 16.5033419168899 16.5029179445127 2499427.936338621 1.78973410063764 843.699323804571 15.1776653795156 -24.4231052766707 1232126.72541855 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2143-Jan-14 07:08 00:04 Earth 0.191627841602866 0.191613844304894 0.191641840002284 9.85250348494601 9.85109212347013 2503787.796960052 4.36410768125578 1006.15992875298 13.993823801497 -46.0896780557764 1101256.01580021 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2154-Dec-07 20:18 00:05 Earth 0.0621577253570568 0.0621464186535893 0.0621690321553605 7.6948670944907 7.68929429507057 2508133.345561875 4.53126292887917 576.687054638232 9.77700344063956 12.0979565197867 216018.80459322 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2166-Nov-24 17:30 00:02 Earth 0.0470451285434089 0.047038282691639 0.0470519755346712 8.92776366602244 8.92141752973535 2512503.229393737 1.99692294931969 500.039282388774 8.71054665321754 -46.963944631676 569490.098315012 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2178-Nov-06 01:00 00:01 Earth 0.245653826083011 0.245642506631963 0.245665145534018 14.4908607846485 14.4901122604296 2516867.542008465 1.02879788754921 564.432880923809 9.62884907841602 -0.245834571287568 56900.4916067819 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
2190-Oct-22 13:32 < 00:01 Earth 0.488083825119586 0.488074675096772 0.488092975143066 21.3843312191263 21.3840759343828 2521236.063682211 0.656491643469656 457.178490460819 10.6456533909382 3.61824881670351 406323.369568351 T 67 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:26 2020-Sep-13 07:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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