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(2007 RF1)
Classification: Aten [NEO]          SPK-ID: 3383667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2369001285054682 0.00057877  
a .837861403143079 0.00053851 au
q .6393719290687118 7.4108e-05 au
i 2.59040024720599 0.0036329 deg
node 159.7894098483252 0.056712 deg
peri 351.0065683783801 0.20064 deg
M 65.2425267721527 1.4522 deg
tp 2458949.732593736830
(2020-Apr-10.23259374)
1.1789 TDB
period 280.128118252801
0.77
0.27007
0.0007394
d
yr
n 1.285126256676307 0.001239 deg/d
Q 1.036350877217446 0.00066608 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      2 days  
   first obs. used      2007-09-03  
   last obs. used      2007-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49704  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:06:10  

Additional Information
 Earth MOID = .0127741 au 
 Jupiter MOID = 3.95083 au 
 T_jup = 6.989 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.1   n/a MPO124524  

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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
1970-Jul-15 00:01 2_11:27 Venus 0.00934094598373445 0.000555432021216175 0.0392407826947702 8.09516080791611 8.06639179239317 2440782.500909453 3566.57158391856 1491569.82354822 222.717397116805 3.64216684323771 341.377249367212 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1971-Sep-25 21:23 04:52 Earth 0.246073722822846 0.237982030871398 0.254199193366143 12.3920018242268 12.391128006279 2441220.390954506 291.593630264332 429143.119842688 1485.30002745184 19.5816364920361 7156.43944518795 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1973-Aug-06 20:20 10:31 Venus 0.0287837718150919 0.0276089612590495 0.0303621255432111 6.41131166073773 6.39953360914526 2441901.347321987 631.354147128295 183856.411920441 2791.23623444831 -67.9343775753957 1615.97099975328 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1974-Jul-31 16:02 3_06:21 Earth 0.0334293683547633 0.0327696302175326 0.0373242924833684 5.17896022780114 5.16354718654829 2442260.168366566 4701.26830883748 566188.629212747 1511.29313012324 -78.8929970594845 2814.24619217543 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1977-Aug-05 04:10 07:02 Earth 0.43708931426181 0.400976548629601 0.473350676708704 18.3669603245048 18.3666284233193 2443360.673467805 421.646039215766 1848716.29966104 1250.73461424249 -12.5199472595511 9672.14416711584 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1981-Sep-20 05:35 1_06:38 Earth 0.36479553452031 0.301901890264274 0.427688188093361 16.0930823709381 16.092628502761 2444867.732314088 1838.47994992141 3136083.77526329 193.652434241528 -0.0138872402384908 19.7837083933111 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1987-Jul-31 20:46 17:22 Earth 0.334876547908337 0.301616472551848 0.368360487001684 15.1225843895766 15.1220582400777 2447008.365422429 1041.97442208801 1719235.2081098 1183.777952559 -14.4844204744813 8643.29412223803 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1991-Mar-19 06:25 8_09:06 Earth 0.3392764804299 0.335900300262667 0.342713993945784 10.6294282869237 10.628689424142 2448334.767449108 12066.2255541387 283920.994602747 332.179447444428 -53.2368950406325 73956.8845993279 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1991-Sep-16 13:29 11:19 Earth 0.446543199411621 0.428938887195637 0.464161867628327 18.6518730057981 18.6515530940775 2448516.061645266 678.745500038401 887243.214811538 166.436645548462 8.18733186072657 55168.8157172815 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1994-Sep-21 17:30 9_13:44 Earth 0.0182668994966158 0.012572532463412 0.0629397907780876 4.92461452667417 4.89490558033528 2449617.228847713 13783.827669703 2416635.19719912 205.255363729558 43.7278464264813 11749.4349207387 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1997-Jul-27 20:09 22:05 Earth 0.223255462855436 0.174784727214417 0.271971754821834 11.6014873942433 11.6004586300362 2450657.339790765 1325.32216131805 2451139.11641186 1093.55175013972 -8.5008216653266 3499.49955084025 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
1997-Dec-24 10:33 3_05:07 Venus 0.0476712184418824 0.0361725803774847 0.0995807216313252 8.98285967674052 8.97778719240173 2450806.939816040 4627.0096263189 3078812.04958855 418.688138579078 49.3991948639518 12829.098220252 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2001-Jan-15 20:02 1_08:20 Venus 0.143369645756021 0.0992835281894531 0.188143577472261 14.1642650911881 14.1631957062033 2451925.334544838 1940.16500893838 2270277.6667689 557.604087400983 11.9959649854185 7076.3999354966 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2004-Sep-21 18:00 09:05 Earth 0.296903727142364 0.279712594934264 0.314099872152082 13.9354646645135 13.9348206653726 2453270.250340857 545.036613724151 859532.893035353 186.247397454564 4.10511141276206 14185.5490467375 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2007-Sep-02 19:54 00:05 Earth 0.021958566871743 0.0218681827342674 0.0220489403976425 4.10716711169771 4.07751630768116 2454346.328913295 4.73027654734014 4441.62241393041 284.312198028839 1.37700008651367 394.713683139325 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2010-Jul-29 12:39 08:14 Earth 0.274293085509959 0.257180064754497 0.291424367934794 13.1946241452019 13.1938879167624 2455407.027226203 494.331306362931 861076.200716099 1074.38880430211 -7.46641148131499 3953.21944932016 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2017-Apr-22 16:26 2_06:02 Venus 0.132159278008195 0.0670167112298084 0.197321314443347 13.8502074695341 13.84902106278 2457866.184652843 3241.94185741963 3249866.45639334 218.174285625368 -1.41381326409922 1886.90321524234 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2017-Sep-24 06:46 1_02:35 Earth 0.223337124434055 0.171584952591623 0.275188151665729 11.6201056882779 11.6190789481263 2458020.781714492 1595.3592779222 2593743.06409171 195.41321259058 5.11753850286953 12819.3737053459 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2020-May-15 04:13 4_16:45 Venus 0.037936880635164 0.0012150150307947 0.114927010651304 9.41334039481461 9.40725758966297 2458984.676003789 6765.41455504577 3839576.54753866 198.24372037737 -1.88939345349489 814.277154722054 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2020-Jul-31 09:03 9_16:49 Earth 0.0273456962786798 0.0232261127731481 0.0724501808203737 4.97239625768505 4.95276193478433 2459061.876739437 13969.2844329628 2705781.27971245 802.937577763308 -58.3290410304565 3532.88650175288 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2023-Jun-11 13:50 2_09:01 Venus 0.027739495936495 0.00294860128289909 0.0599294104451556 8.86106856659762 8.85222961119266 2460107.076377530 3421.05889339848 1609294.04355469 187.849487574733 -6.17274487701613 2189.65440519277 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2023-Aug-04 15:08 19:58 Earth 0.441367109740776 0.417294149809085 0.465453845639937 18.5745088891263 18.5741838775352 2460161.130320534 1197.74875934164 1207044.08236104 1286.23637020199 -5.85326594509685 4391.82244274759 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2024-Feb-04 20:20 2_13:55 Earth 0.339550651814851 0.338858043708413 0.340248404244438 10.9204658615458 10.9197472719719 2460345.346908828 3714.68720786963 74484.7994780436 822.660108504189 62.2552305694875 23472.1913769025 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2026-Jul-11 14:34 3_18:31 Venus 0.0682651342914706 2.78838483077903e-05 0.142457536407248 10.7568431795514 10.7538855425619 2461233.106667319 5431.00680064307 3699387.2278289 217.842106464728 -0.0445751364626107 2.41714575271591 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2027-Sep-24 21:22 2_19:08 Earth 0.269498148655642 0.180558925052463 0.358917108848828 13.1841177775581 13.1833678525296 2461673.390426687 4027.64706526468 4483019.10286794 501.874137896481 6.89426914715611 8259.43370836762 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2029-Aug-11 00:10 6_00:14 Venus 0.124297969550838 0.0012689827144164 0.280314182771377 13.411326903974 13.4100241744491 2462359.506768200 8653.55317515789 7779794.31496792 191.563210285314 -0.596307251970912 829.898387098732 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2030-Jul-25 21:01 4_08:23 Earth 0.0749082673958634 0.0299486767976323 0.20586283760129 6.84093455512033 6.83573301072547 2462708.375348294 6263.19841664859 6732573.02116766 865.38636259749 -23.6367861027635 4145.90403768404 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2037-Sep-28 15:29 2_04:52 Earth 0.0805717906433558 0.0225465537582906 0.250664812687591 7.11748553006885 7.11283776069224 2465330.145326244 3172.10534533963 8591317.88225897 410.1870127146 16.3096689638234 8229.04974227201 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2040-Jul-28 11:26 2_19:33 Earth 0.267284624446813 0.13910527542366 0.396612078052594 13.0849154414232 13.0841535727733 2466363.976710767 4053.49070933234 6479627.95121153 1032.9055445583 -6.82871311526526 3589.61496409265 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2044-Sep-18 19:04 2_00:42 Earth 0.415244215955175 0.329995254422225 0.500586245327395 17.798133036765 17.7977725090011 2467877.294144218 2921.53129877787 4264624.05596774 214.330388300603 4.10605347908888 18322.1384827999 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2050-Aug-03 18:18 07:13 Earth 0.431247052102187 0.411407119491023 0.451094154047334 18.2783321501672 18.2779941213947 2470022.262478944 433.387098045209 993393.197232297 696.959362531637 -5.07427920147504 7310.71356661234 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2053-May-02 23:11 2_18:49 Venus 0.145716848139008 0.078609479799065 0.214662402283881 14.1690046003148 14.1679527935608 2471025.466200176 4008.66761239961 3489301.40334093 749.996604804745 11.9774341117698 5132.45640648655 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2054-Sep-24 20:32 1_15:53 Earth 0.260503765277856 0.178820986446377 0.342258759135171 12.8909019665191 12.890108500354 2471535.355279547 2392.54962979216 4080726.81056036 472.235901490577 2.98393030971853 3414.49004640182 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2056-Jun-01 23:08 5_23:06 Venus 0.0916963961433005 0.034905219653528 0.220121634359832 11.4295776722727 11.4275054999659 2472151.463747430 8585.86841376771 6609455.79636857 659.425210268799 22.3964634622004 6922.67718493804 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2057-Jul-25 16:39 2_23:22 Earth 0.0783851050107876 0.0309886103558201 0.202819748054947 6.93961722579416 6.93471721937662 2472570.193791176 4281.69710862671 6404804.7114876 871.220752320204 -23.3520343460697 4297.12357236144 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2059-Jul-03 15:24 9_00:07 Venus 0.0470363598466265 0.0380132691274495 0.180493165027529 8.67767519761562 8.67235331802656 2473278.141496158 12966.6714271462 7418529.4652267 529.130686217436 53.968621067597 10368.6184326146 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2064-Sep-27 12:22 2_02:59 Earth 0.151805310935149 0.0215543671520338 0.322692013941547 9.37680320406961 9.37493116915511 2475191.015284876 3058.77081035681 8561564.30295635 347.854090975493 8.18628084329802 8282.42609114457 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2067-Jul-26 18:51 2_20:29 Earth 0.175132049331975 0.0345483984633431 0.389622311044126 10.1035069427602 10.102001005253 2476223.285208400 4108.58347824742 10790390.5960063 972.915608974514 -11.3978816946433 4130.8975510409 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2077-Jul-28 09:43 2_12:19 Earth 0.252102906577961 0.161922918855561 0.343241701656293 12.5809360740667 12.5800959642706 2479877.905124195 3618.85942108491 4586877.3909414 981.341518610248 -9.11088184217295 4777.23832698132 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2084-Sep-26 09:34 8_03:15 Earth 0.0652898336619777 0.0217413638010467 0.315453655147105 6.52737451936491 6.52111938845638 2482494.898289220 11714.9895494781 12622911.0676831 389.786762832301 19.5301892749413 8889.64752184144 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2087-Jul-27 11:15 5_07:56 Earth 0.204750846386205 0.0346497052244557 0.465098480091331 11.036087474338 11.034908254654 2483528.968941564 7676.0296067562 13064806.7431168 895.821997507966 -9.75903735267658 4444.13686579756 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2094-Sep-26 03:35 3_09:44 Earth 0.178537236424992 0.0277036926306592 0.349898886494084 10.2092622961371 10.2078003873308 2486146.649017297 4903.6098389546 8596594.76194078 320.556722872368 8.85545184030085 11836.076739115 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2097-Jul-25 08:48 00:56 Earth 0.0938257279262075 0.0315361588373052 0.189668484401737 7.42480633872562 7.42098058343952 2487179.866689940 56.0680954256961 4919587.56637593 809.951266302248 -19.6893899706624 4446.5209769982 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2099-Jul-03 10:55 7_16:08 Venus 0.0491373384747047 0.0350593007747103 0.0950258738175347 5.97194280496656 5.96453804463336 2487887.954752281 11048.4590691663 2688675.94104693 229.618282640484 -45.4984166651385 26865.4064013982 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2101-Feb-14 09:03 03:13 Earth 0.346119305578484 0.342411060985138 0.349828051778238 11.305005954299 11.3043249829845 2488478.876915141 192.755196916372 186091.346091344 549.316927818505 -6.49448569574993 6815.19078168328 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2102-Jul-30 05:36 5_17:35 Venus 0.0425063991214427 0.0380219299764624 0.0750008029101976 6.55177465652041 6.54397250565273 2489009.733677415 8254.73717129618 2277432.16987836 389.135999383577 -63.4354092615805 21183.0831281298 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
2104-Sep-24 12:44 2_19:28 Earth 0.2507780199451 0.131470686262491 0.370521232243503 12.5209649119671 12.5201163182609 2489797.030307298 4048.24161830832 5983010.60620114 254.779053437802 4.46353701263875 9722.77311854147 T 8 CATAB v2.0e-lin.ifort 2017-Nov-28 08:04:08 2018-Dec-11 15:03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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