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231937 (2001 FO32)
Classification: Apollo [NEO, PHA]          SPK-ID: 2231937
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 67 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8260272542014105 1.2861e-07  
a 1.698913909251625 1.1991e-08 au
q .2955647176679208 2.1813e-07 au
i 39.00331022777976 3.8415e-05 deg
node 181.7291625266762 4.2499e-06 deg
peri 123.354471064746 2.2186e-05 deg
M 26.27756749307073 4.8674e-06 deg
tp 2459337.461115346107
(2021-May-02.96111535)
1.1428e-05 TDB
period 808.8267105015022
2.21
8.5633e-06
2.345e-08
d
yr
n .4450891585625143 4.7123e-09 deg/d
Q 3.102263100835328 2.1896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      7304 days (20.00 yr)  
   first obs. used      2001-03-23  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .35761  
   source      ORB  
   producer      Giorgini  
   solution date      2021-Jun-29 22:24:06  

Additional Information
 Earth MOID = .00316896 au 
 Jupiter MOID = 3.10798 au 
 T_jup = 3.563 
[ 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 17.59   n/a MPCxxxxx  
diameter diameter 0.55 km 0.11 personal communication from Ned Wright (2021-Mar-09) based on a preliminary NEOWISE result

231937 (2001 FO32)          Discovered 2001-Mar-23 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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-Aug-01 11:15 < 00:01 Mercury 0.0364981994512899 0.0364954027328031 0.0365009975456212 55.2980891228672 55.2980161528175 2415597.968682671 0.259107200472808 390.84021549594 35.0793208029597 69.705728178514 146065.19773458 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1903-Nov-05 02:30 < 00:01 Earth 0.494790888036854 0.494789670558177 0.494792105521296 36.0880262839651 36.0878770634856 2416423.604006044 0.436240798185676 304.718463144299 58.246946057101 -86.7187691949017 1192649.19164815 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1912-Aug-31 16:03 < 00:01 Mercury 0.0690153096686886 0.0690098539617682 0.0690207654581112 62.6868937941835 62.6868597530631 2419646.168719135 0.180769294043722 297.2977442022 33.1070207559448 -23.9387071127165 130349.910698569 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1919-Mar-13 00:34 < 00:01 Earth 0.218941644133645 0.21893969328681 0.21894359498048 40.3817999003326 40.3814985303939 2422030.523296028 0.138841136911695 97.2914708791831 12.0396408216036 -0.861974825772607 335429.719294033 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1930-Apr-02 10:37 < 00:01 Earth 0.285046478979934 0.285045877140529 0.285047080819469 27.0116993841305 27.0113533272008 2426068.942424540 0.032484117437767 31.7823760326253 9.33879403954715 -20.1418781439267 1924302.14107329 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1939-Mar-01 17:34 < 00:01 Earth 0.453264699946462 0.453263885098478 0.453265514794446 47.8057866908455 47.8056637261189 2429324.231726804 0.0569371024705554 40.745138644446 20.0187420103009 4.88085329192914 1654884.25837059 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1950-Mar-23 14:42 < 00:01 Earth 0.0332120954092093 0.0332099989382917 0.0332141919173316 33.3477591064008 33.345353275546 2433364.112677507 0.135688194857571 118.497182556697 11.767688637984 -28.2371943606611 203100.951941148 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1954-Nov-05 02:12 < 00:01 Earth 0.497394462392848 0.497393277374199 0.497395647422043 36.3871106766928 36.3869634574032 2435051.591424585 0.299174056517135 195.714471626087 46.7386005567712 -79.0324837005164 1447158.07032911 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1965-Nov-22 16:22 < 00:01 Mercury 0.0695861795356557 0.0695827325225591 0.0695896265772163 62.5005810336715 62.5005471711738 2439087.182199549 0.111844668339046 186.216743174713 34.4014698848577 -23.041135207304 129020.903559829 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1968-Jan-07 17:53 < 00:01 Venus 0.113444569464862 0.113442721574879 0.113446417365447 42.8476133571746 42.8471666109798 2439863.245467814 0.116587472480434 108.045576355832 22.5995409081112 -32.2737808296983 419276.040953167 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1970-Mar-15 14:19 < 00:01 Earth 0.15877115753136 0.15876942899049 0.158772886072537 38.5411813121211 38.5407458822919 2440661.096668140 0.106440210117347 86.9142367496038 13.7641673834072 7.47045582945268 348193.857204607 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1979-Feb-07 09:38 < 00:01 Venus 0.0722327721724392 0.0722321851644375 0.0722333591934609 37.874784007869 37.8739902481627 2443911.901204873 0.0789689742387133 75.1221649387031 20.9309168794392 73.5226414827562 496157.747049367 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1981-Apr-04 14:21 < 00:01 Earth 0.368645423921395 0.368644123221354 0.368646724621436 25.2221536385451 25.2218670731072 2444699.097707327 0.0509443629906705 64.8613356299909 15.9695350025653 -0.0806900527450219 912435.51345992 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1990-Mar-06 01:18 < 00:01 Earth 0.363468492629306 0.363467590528425 0.363469394730227 44.8042257184529 44.8040621018379 2447956.554021605 0.059484196603837 45.3090644845221 17.4394525971992 7.44334146452943 1237835.83204679 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
1996-Dec-14 13:37 < 00:01 Mercury 0.0799642142209383 0.0799623573486956 0.0799660711098037 50.0951998206922 50.0951630557158 2450432.067601485 0.0654859565756366 109.760327807417 20.3972516545394 33.1253133287465 333523.247592427 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2001-Mar-28 19:48 < 00:01 Earth 0.16535744950401 0.165356771547268 0.165358127460753 29.7874407863332 29.7868998335704 2451997.324842047 0.0345419647794639 33.8072702756931 11.1762187477495 0.112299588104662 750131.568573267 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2008-Jan-16 18:01 < 00:01 Mercury 0.0935933911792662 0.0935912515505484 0.093595530807984 65.3223792594928 65.32235517049 2454482.250454731 0.0353987346625288 106.696863969454 14.4915333850128 0.374662811752935 131290.098004492 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2021-Mar-21 16:03 < 00:01 Earth 0.0134787543543374 0.0134784996912123 0.0134790090174633 34.4131642021985 34.4074194110738 2459295.168553338 0.0242392428134719 12.706328231037 11.9876929738143 -5.8756824352455 158242.821026755 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2032-Apr-05 10:58 < 00:01 Earth 0.420921339246805 0.420919441490103 0.420923237003627 24.2470242819119 24.2467632129129 2463327.956625975 0.0589440316755291 95.3469764825099 19.0282870675836 7.15471149550756 853892.23782459 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2041-Mar-04 15:22 < 00:01 Earth 0.390485370270215 0.390482194871605 0.39048854566887 45.6011598139901 45.601010179257 2466583.140167890 0.21250540814387 158.486782299855 15.8051365028812 2.44443956810759 394497.141528292 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2052-Mar-22 18:57 < 00:01 Earth 0.0189369628322486 0.0189317115779074 0.0189422141439619 33.5294924962674 33.5252958513015 2470619.289548597 0.305790154349684 266.97676962061 9.92018347114589 11.2420197762591 56057.7744252375 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2072-Mar-12 03:20 00:02 Earth 0.228731311164485 0.22870165323114 0.228760969103499 40.5219818460253 40.5216943726686 2477913.638753064 1.96125086535835 1480.01077966291 12.9651025079423 -2.20216992183088 102234.407784465 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2074-Jun-11 12:39 00:02 Venus 0.147775120109602 0.147741469342084 0.147808774601111 44.0034462468278 44.0031122959558 2478735.027034566 2.15594389979422 2045.66133608724 21.0795375190206 -34.8843490151797 594326.000058941 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2083-Apr-01 15:21 00:02 Earth 0.263020530847508 0.26297128660275 0.263069775131108 27.459779545094 27.4594106281708 2481951.139577346 2.3242890153941 2460.78097474071 11.9886853288476 3.70917460574663 220642.40001055 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2085-Jul-10 18:13 00:03 Venus 0.0974172850189109 0.0973871701421344 0.0974474300797197 40.7471665047975 40.7466194404339 2482782.259154721 3.11199896844288 3093.62182093848 19.6975539132369 -60.9463020010985 642326.958526111 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2092-Feb-28 17:52 00:04 Earth 0.486209069761589 0.486152947137816 0.486265192390032 48.7069078407219 48.7067953286186 2485206.244479383 4.11075543078703 2799.62084421131 17.038439384841 -1.5442360371327 115571.64011214 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2094-Jun-30 06:55 00:04 Mercury 0.0983233206991862 0.0982099131321522 0.0984367317025425 48.5779200166946 48.5778891826423 2486058.788475853 4.42786345232323 5729.06405169053 31.5860940480729 9.20658771600194 74573.4221167157 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2096-Aug-08 23:13 00:04 Venus 0.0916626879988351 0.0916357356301541 0.0916897117015292 37.5193551588202 37.5187237296433 2486829.467208982 4.03742781341441 4251.29053477779 18.0314618215035 71.5463816299203 719083.619033189 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2103-Mar-23 01:58 00:05 Earth 0.0211194437469186 0.0210486648222739 0.0211903436532911 34.445183779953 34.4415208849716 2489245.582023825 5.18197023280045 4339.65210237874 9.93502143963719 -35.5116561598447 183747.381444785 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2105-Jul-30 22:02 00:04 Mercury 0.0594243501555158 0.0593226049841242 0.0595261701182918 52.108520082055 52.1084725208404 2490106.417730853 4.41294131489425 6067.34689428275 36.0212387709226 33.2256588594161 135273.720019383 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2107-Sep-08 05:27 00:03 Venus 0.120640855009706 0.120596413724593 0.120685316229651 35.4149946689505 35.4144864036341 2490875.727338572 2.97941449129953 3300.59980933551 16.8043271999707 47.8116895940047 796288.029686736 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2114-Apr-06 11:25 < 00:01 Earth 0.416856094037857 0.416851878245643 0.416860309831137 24.3581333407314 24.3578709282199 2493277.975500131 0.118051201532606 212.880127238204 18.9029356178108 9.09337256666985 652638.056625509 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2118-Oct-05 00:03 00:02 Venus 0.126726499186668 0.126701828759982 0.126751174694635 35.1343258370266 35.1338381144071 2494920.502264620 1.57482223166384 1765.00956127075 16.4394841810034 45.8095782513634 827753.818346182 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2123-Mar-06 12:31 00:04 Earth 0.387786732827413 0.387729438260023 0.387844027413651 45.367662863834 45.367511412282 2496534.021470532 3.98947748768836 2860.23033228681 15.0209782551194 -2.70492165058282 179956.037232229 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2129-Nov-01 02:29 00:06 Venus 0.140939293422597 0.140836749053344 0.141041895685866 34.4442332705933 34.4437859456104 2498965.603556072 5.94237492976286 6815.6042933224 15.9414787976223 41.3685410996898 876250.548281688 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2134-Mar-25 08:00 00:08 Earth 0.0478390064552159 0.0477065318553523 0.0479715489298408 32.7882875635532 32.7865888399533 2500570.833453432 8.19339901112955 7192.76450817134 9.55434928379128 23.2691964234292 296489.381519848 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2154-Mar-12 13:24 00:10 Earth 0.256989554572372 0.256836588970243 0.25714252093544 41.2499508209132 41.2496994732956 2507863.058434858 10.1135728991444 7659.60409356947 12.6564187164705 -5.22493665729552 272210.910930488 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2160-Dec-21 10:15 00:10 Mercury 0.0676468278089311 0.0674050373291904 0.0678888722731685 51.2863779401279 51.2863354902315 2510338.926832801 10.0656649938223 13720.4329743611 34.5725749956037 28.4499971771595 139506.41103882 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2165-Mar-31 14:32 00:08 Earth 0.221376352728773 0.221217662273017 0.221535045331903 28.4152775230929 28.4148539460015 2511900.105610115 7.68489132428597 7987.64627099009 11.1424878910106 7.82090071754461 418364.925246766 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2172-Jan-21 05:09 00:09 Mercury 0.0383405909692792 0.0383240359842441 0.038358955396215 55.8540637437621 55.8539949716111 2514386.714281708 9.06959191038077 13175.2260459155 37.1039497351961 86.2143918542662 154222.257049191 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2183-Feb-19 22:18 00:09 Mercury 0.062419619842857 0.0621982200220189 0.0626414231207228 60.7659870148805 60.7659481869376 2518434.429021491 9.04039328999386 13591.6741106516 38.0923894256403 -35.6073541915933 142630.317066953 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2185-Mar-20 10:39 00:09 Earth 0.0764995680814272 0.0763577638319463 0.0766414119632227 35.8516882558568 35.8507167405521 2519193.943765154 9.17303554474384 7586.51323416481 9.9610493926324 -21.2191524387574 412413.173128421 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2194-Mar-21 02:28 00:07 Mercury 0.0864525547410425 0.0862511908857104 0.0866540068702124 63.6113979875699 63.6113712074055 2522481.602847882 7.21459550406816 10947.4567642929 38.4985260732879 -23.4485107075753 133562.046515198 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
2196-Apr-05 08:02 00:04 Earth 0.401390040248791 0.401272836424099 0.401507245336233 24.665103135218 24.664834003305 2523227.834864087 3.64654724355276 5951.36232696362 18.3979614476073 10.8716167685011 675285.612437552 T 67 CATAB v2.0g-lin.ifort 2021-Jun-29 22:27:06 2021-Jun-29 22:27
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