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376707 (1995 OO)
Classification: Apollo [NEO]          SPK-ID: 2376707
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 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .777358235591133 9.6245e-08  
a 2.157952373238665 9.8678e-09 au
q .4804503238881582 2.0764e-07 au
i 23.51468727818883 2.729e-05 deg
node 348.8115041279524 1.6077e-05 deg
peri 212.0424547652894 1.9537e-05 deg
M 359.938137221058 1.2512e-05 deg
tp 2459000.698970244818
(2020-May-31.19897024)
4.0243e-05 TDB
period 1157.873754778629
3.17
7.942e-06
2.174e-08
d
yr
n .3109147249553363 2.1326e-09 deg/d
Q 3.835454422589172 1.7539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9176 days (25.12 yr)  
   first obs. used      1995-07-25  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56258  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 07:26:04  

Additional Information
 Earth MOID = .291005 au 
 Jupiter MOID = 1.46718 au 
 T_jup = 3.154 
[ 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 16.9   n/a MPO423382  

376707 (1995 OO)          Discovered 1995-Jul-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1900-Mar-03 13:35 00:01 Earth 0.45596674779271 0.455964573184852 0.455968922540529 28.7347989757967 28.7345956125071 2415082.065631673 1.18379405087859 427.241742367126 28.8541529924541 75.8047633044171 1919241.46908189 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1904-Jul-18 08:53 < 00:01 Jupiter 1.60195081242873 1.60194864037892 1.60195298447873 9.36126160050746 9.30460799603078 2416679.870260856 0.747178804477332 154.811154507679 103.212301320383 -75.9686207640221 1069399.91402987 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1919-Feb-15 04:07 00:01 Earth 0.403438110952558 0.403435604805888 0.4034406174135 26.0826357770545 26.082382564015 2422004.671397922 1.35472966969121 598.554905499069 35.316956909792 78.4256941794246 1406785.20866945 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1938-Feb-10 05:55 00:01 Earth 0.394017666451124 0.39401542496901 0.394019908196114 25.7101954290043 25.7099324061382 2428939.746529097 1.21991133672412 549.763893050403 37.2601024409868 78.9225658751039 1319824.36360533 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1939-Nov-04 01:29 < 00:01 Jupiter 1.79463389441223 1.79463054037484 1.79463724845075 8.25810913186306 8.20075705220368 2429571.562050518 0.886107741744992 185.053359015693 73.6371556122545 28.3318600252779 1525863.69765183 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1944-Aug-13 09:07 < 00:01 Earth 0.429232379074621 0.429227231678588 0.42923752653436 34.5650306188753 34.5648510280842 2431315.880202587 0.491311000404115 369.348478205885 48.776192102825 46.5028045176638 937326.427302073 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1951-Dec-28 10:31 < 00:01 Jupiter 1.58537576702868 1.58537372672504 1.58537780733223 9.22516019224144 9.1670625487501 2434008.938268248 0.686641690197615 135.583718574617 100.368451680142 -89.5688184211617 1074245.01861371 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1957-Jan-14 07:31 < 00:01 Earth 0.353264415698795 0.353263376638802 0.35326545478403 27.0913684054588 27.0910899961494 2435852.813154914 0.751258393940469 333.714181792635 46.2271692857455 -85.9395267060113 1087902.00901474 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1963-Aug-04 06:36 < 00:01 Earth 0.320489905043962 0.320488077046982 0.320491733111682 28.3994562130984 28.3991634676062 2438245.775306251 0.379136607307205 294.953353547337 48.5308586718104 74.619851225274 936407.955881199 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1976-Jan-13 07:31 < 00:01 Earth 0.353210069185253 0.353208967303714 0.353211171087974 27.497903347599 27.4976290121901 2442790.813088097 0.529132846145995 263.023731101985 46.5842571992131 -83.537299944333 1079748.62843952 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1982-Aug-03 20:23 < 00:01 Earth 0.315906594666909 0.31590532201638 0.31590786733509 28.2127673127993 28.212468354731 2445185.348966838 0.243091843271524 191.025294389952 48.0200620871502 77.0322156125687 944516.149130018 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1987-Apr-21 09:24 < 00:01 Jupiter 1.81249242005327 1.81248958639913 1.81249525370833 8.28593956168709 8.22934657044558 2446906.891688501 0.867983252934366 160.412587063972 74.774992210628 32.4692163565057 2068639.25127992 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1994-Dec-30 11:38 < 00:01 Earth 0.407411486881852 0.407409785091037 0.407413188685866 32.051406493913 32.0512024454267 2449716.984429182 0.216565215866963 161.490146333884 45.8190498860656 -62.5312806204165 1156978.67057518 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
1999-Jun-12 09:21 < 00:01 Jupiter 1.58279839394597 1.58279660096399 1.58280018692867 9.12921280919029 9.07040471726581 2451341.889805048 0.619813426755409 116.701169948688 60.2213329569727 49.8616239470848 1254080.27847475 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2001-Jul-23 18:27 < 00:01 Earth 0.338896803353395 0.338895510506826 0.338898096201813 21.3486027554193 21.3482344745376 2452114.268829409 0.130442346898021 87.1841812250567 47.8140099093382 -53.6162604513968 941257.124814123 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2013-Dec-22 20:24 < 00:01 Earth 0.476845077834924 0.476843313723459 0.476846841952326 35.6778291442788 35.6776725277535 2456649.350171886 0.133862114533319 131.302332455229 44.7422661619875 -52.1523968918737 1268022.18596622 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2020-Jul-22 19:48 < 00:01 Earth 0.343670242636841 0.343668820773088 0.343671664502626 20.9689983156579 20.9686285755435 2459053.325207183 0.153660535632893 89.1933093571294 45.2725007476916 -44.7593757683888 925769.214032691 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2032-Dec-23 00:05 < 00:01 Earth 0.46971833584349 0.46971578788088 0.469720883817715 35.4373252911944 35.4371652193722 2463589.503604121 0.274872294864131 178.80875064598 48.0053281251522 -46.9234712100975 1065659.11156254 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2034-Oct-06 05:47 < 00:01 Jupiter 1.80595721841549 1.80595464915607 1.80595978767582 8.25009322090735 8.19304622850647 2464241.741077084 0.881170852047334 149.11733390648 73.1931010085618 35.8823683449783 2565410.61640904 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2039-Jul-18 06:47 < 00:01 Earth 0.427304224060006 0.427301048178618 0.427307399952883 17.420433828313 17.4200758797145 2465987.782422817 0.340551415739925 196.378479486124 48.8162095243016 -37.6207382989106 929901.879002005 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2046-Nov-26 07:29 < 00:01 Jupiter 1.59273139185541 1.59272949378696 1.5927332899244 9.08908377465879 9.0303839267953 2468675.811854576 0.682166341925051 114.628095225554 58.7339896281959 42.4548900413522 1240054.54917371 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2055-Feb-27 09:41 < 00:01 Earth 0.448724477699109 0.448722592823395 0.448726362633897 27.0880255279109 27.0878063196063 2471690.903759442 0.823195933902476 287.481858600205 30.7563379964806 71.8967254742842 1699823.07444328 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2074-Feb-28 00:52 00:01 Earth 0.451093246321421 0.45109091494652 0.451095577788427 27.1574850794653 27.1572675799862 2478631.536296502 1.06555996093679 352.949846773866 30.732450520606 71.4047674415531 1707206.5620418 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2082-Mar-25 16:13 < 00:01 Jupiter 1.79689661186516 1.79689396404972 1.79689925968152 8.21802830081104 8.16046736436146 2481579.175627849 0.902474093376057 153.164852291047 73.1176529441994 35.3808900927509 1954575.1961544 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2093-Feb-05 08:09 00:01 Earth 0.386423428536885 0.386420451538146 0.38642640581863 24.4349062324965 24.4346240430691 2485548.839741679 1.32660037458662 561.761470444295 40.2489956631157 75.2247638064517 1178855.70512904 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2094-May-11 18:45 < 00:01 Jupiter 1.61001424183624 1.61001205710557 1.61001642656681 9.13465633297202 9.07688017691445 2486009.281083964 0.794447139640844 114.058745658652 99.0606855979562 42.0658673170296 1054712.58002869 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2099-Aug-16 22:53 < 00:01 Earth 0.4079953274921 0.407988665343017 0.408001989702503 35.718498009448 35.7183151720254 2487932.453707049 0.581756768740784 416.928429659423 46.9224711809599 37.4513575550763 778487.659285104 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2112-Feb-08 05:21 00:01 Earth 0.38193149676348 0.381928192522477 0.381934801332918 24.1430335133791 24.1427445534356 2492489.722811061 1.43021865883043 599.167307750453 40.3645122291547 74.5001097717925 1155872.11215138 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2118-Aug-20 00:20 < 00:01 Earth 0.44398477896341 0.443977646695566 0.443991911278902 37.1461460137952 37.1459844546829 2494874.513687878 0.596423178967283 424.260180398642 46.6371384796774 33.2664851432001 770994.168624857 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2129-Sep-15 09:32 < 00:01 Jupiter 1.77707641586508 1.77707385545016 1.77707897628111 8.1459914359126 8.08726777476833 2498918.897071655 0.908738594702442 153.002338157428 67.1066298400618 37.9695758816621 2060009.87973261 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2131-Feb-11 19:08 00:01 Earth 0.403375352354368 0.403372245202699 0.403378459774425 24.5263621038326 24.5260927815741 2499433.297254534 1.3247813279409 556.102385327945 36.7204670535692 74.2593585435555 1306700.78729033 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2137-Aug-13 19:16 < 00:01 Earth 0.32719913554548 0.327193804848142 0.327204466338661 33.0003737747421 33.0001270100759 2501808.302669483 0.524800199682768 388.65466387417 46.0164133070142 47.281453401296 768448.953047267 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2141-Oct-29 12:47 < 00:01 Jupiter 1.63341778302395 1.63341565081796 1.63341991523004 9.23546762320477 9.17914731414185 2503346.032948122 0.805149973074562 114.21515301813 88.7926113048485 38.3971358522062 1148907.23113894 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2150-Jan-22 08:01 < 00:01 Earth 0.327542523953927 0.327540692813605 0.327544355189017 24.4085813522812 24.4082480754742 2506352.834366028 0.89276095753461 345.892255686209 50.5483804730556 77.1589740646201 891451.468768544 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2156-Aug-10 22:08 < 00:01 Earth 0.296108003241906 0.296104263322002 0.296111743234153 31.566571379504 31.5662863191903 2508745.422344640 0.398242283866772 302.512722933719 46.0495570512002 52.8113260246308 755102.831645774 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2169-Jan-27 15:03 < 00:01 Earth 0.344862293713032 0.344860942282283 0.344863645175146 23.7445898364143 23.7442644458552 2513298.126754221 0.58567014900747 230.564729691491 45.0319739470534 77.1897482440755 1017928.1193018 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2169-Feb-06 05:57 < 00:01 Venus 0.124528635110488 0.124527952111895 0.124529318124074 28.3005118667014 28.2998956830735 2513307.747658255 0.483304350710718 231.329470535086 32.513703537877 -87.4626720708905 558641.349703839 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2175-Aug-14 16:06 < 00:01 Earth 0.331311931936845 0.331308950185653 0.331314913711502 33.3269371281989 33.3266958147927 2515688.171021997 0.256222327139094 208.356463964145 45.2498990671917 45.8616230536797 787120.542539511 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2177-Mar-06 14:04 < 00:01 Jupiter 1.75143729608021 1.75143493528105 1.75143965688067 8.0026796427049 7.94201801371387 2516258.086295372 0.898771955029083 146.828244845124 60.106316942973 40.7821882700663 3589067.89436028 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2188-Jan-13 00:30 < 00:01 Earth 0.30770817510666 0.307707148721818 0.30770920149647 26.431770855939 26.4314432515188 2520222.520873724 0.297260346436754 118.458689216696 41.8002409579569 -74.5464042101322 1034934.71077794 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2189-Apr-19 11:24 < 00:01 Jupiter 1.66395783105167 1.66395605945488 1.66395960264942 9.38220930429923 9.32779554456 2520684.974680889 0.741525009110254 115.467457833073 46.0798875076577 45.4360256656334 1706279.65284158 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2191-Mar-29 08:47 < 00:01 Venus 0.123106062886767 0.123104824464477 0.123107301352443 29.5555686310369 29.5549717956442 2521393.865761376 0.296718385941243 141.318182935731 26.0501477716456 -66.2266677738432 634370.808198737 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
2194-Aug-07 03:00 < 00:01 Earth 0.228428544489745 0.22842727832159 0.228429810683337 28.5201007761145 28.5196917848402 2522620.624880346 0.197066466217331 182.000748435382 44.8325104281207 75.401680298816 732289.113243829 T 54 CATAB v2.0f-lin.ifort 2020-Sep-13 07:26:18 2020-Sep-13 07:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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