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152627 (1997 DF)
Classification: Mars-crossing Asteroid          SPK-ID: 2152627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1465904745628162 4.1412e-08  
a 1.541672955273802 3.1301e-09 au
q 1.315678385139556 6.3077e-08 au
i 18.67281992412907 5.7079e-06 deg
node 145.7867095873394 1.0658e-05 deg
peri 268.5819131414526 2.923e-05 deg
M 333.3492354177437 2.2101e-05 deg
tp 2459448.259965705935
(2021-Aug-21.75996571)
4.2921e-05 TDB
period 699.1764756551366
1.91
2.1294e-06
5.83e-09
d
yr
n .5148914652236772 1.5681e-09 deg/d
Q 1.767667525408048 3.589e-09 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      8482 days (23.22 yr)  
   first obs. used      1997-02-26  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:14:45  

Additional Information
 Earth MOID = .439594 au 
 Jupiter MOID = 3.51428 au 
 T_jup = 4.395 
[ 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 18.18   n/a E2021B55  

152627 (1997 DF)          Discovered 1997-Feb-26 by Sarounova, L. at Ondrejov
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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
1902-Sep-16 11:21 < 00:01 Earth 0.437861572477139 0.437861241817456 0.43786190313762 9.07608660695379 9.07541611598119 2416008.972931191 0.536967707248217 220.370098559428 16.3420495171491 -89.4304143637549 2887583.39059247 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1904-Dec-01 01:36 00:02 Earth 0.493608933359081 0.493608467601763 0.493609399175966 3.71909317175317 3.71764147115354 2416815.566903848 2.138652287048 365.38526950241 15.6198189569579 -87.1145262546478 1045313.66328314 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1907-Jan-21 04:08 < 00:01 Earth 0.472399584816721 0.472399071392613 0.472400098288949 9.68578572798157 9.68520338204658 2417596.671908224 0.480031729050766 267.815559061968 11.5737925281466 -85.1048449792355 3542928.69094383 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1923-Aug-28 13:40 < 00:01 Earth 0.476316587097721 0.476315499197579 0.47631767503631 9.90754718769488 9.90698255908889 2423660.069642663 0.358783728520868 226.496705718746 13.1261464974467 -76.539038268591 3560198.55150154 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1925-Sep-28 03:13 < 00:01 Earth 0.449587394791994 0.449586781002655 0.449588008587876 8.23046645703129 8.22974635708208 2424421.633772328 0.554862543472932 119.747468778106 20.6258845997255 78.9386426110917 2263035.78331085 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1927-Dec-27 14:00 < 00:01 Earth 0.477610547187563 0.477610013802525 0.477611080582156 7.44646448679028 7.4457152653896 2425242.083183776 0.678949666947118 117.718134462779 9.82765807678538 77.8204203663141 1298348.77080162 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1930-Jan-30 06:32 < 00:01 Earth 0.49228138366896 0.492280574016452 0.492282193347633 10.1994188848688 10.1988882023103 2426006.772407297 0.34166248270959 195.650888044154 14.3465854641974 -78.8487547615652 3632160.35063068 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1946-Sep-06 10:33 < 00:01 Earth 0.448150242366712 0.44814967712958 0.448150807621192 9.5827148319806 9.58209437136858 2432069.939805713 0.28812742263879 163.320662172922 14.1956171493963 -81.3935913980384 3218953.08994784 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1948-Oct-16 04:11 < 00:01 Earth 0.47723134854822 0.477230690593494 0.477232006516266 6.1783021888413 6.17739844362549 2432840.674006705 0.776020991174216 153.751948698648 17.9626230637221 -79.6091302309327 1105382.46356183 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1951-Jan-10 11:05 < 00:01 Earth 0.466836453463424 0.466836230373168 0.466836676556943 8.89149921976799 8.8908572888723 2433656.961703110 0.350796154388134 150.806727128158 10.1510522516228 88.2653261619426 2868136.14803092 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1969-Sep-15 22:20 < 00:01 Earth 0.43862810945289 0.438627772574992 0.438628446331561 9.10871909452268 9.10805217337752 2440480.430374422 0.220937269897766 97.6408019231055 16.0159379935948 -86.9861088314131 2885182.73030722 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1971-Nov-29 19:29 < 00:01 Earth 0.493566514970558 0.49356617952772 0.493566850416875 3.39901066062354 3.39742205665758 2441285.311826660 0.974610480690867 180.347109323665 15.6104217916215 -87.8518851067518 1164772.61132697 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1974-Jan-20 17:53 < 00:01 Earth 0.470540185920667 0.470539902406473 0.470540469438579 9.66282489441639 9.66223885787389 2442068.245199102 0.194543830660368 112.501010024019 11.4092655738934 -85.723703837826 3554768.72678543 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1990-Aug-28 08:08 < 00:01 Earth 0.477948078478566 0.477947681242832 0.477948475716121 9.92001951547007 9.91945752181491 2448131.838865405 0.10391612527802 66.1192356379364 13.3150013569169 -76.9128811000191 3559436.53347735 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1992-Sep-27 23:07 < 00:01 Earth 0.449755892258059 0.449755544239533 0.449756240276636 8.23974102289195 8.23902200303827 2448893.463194029 0.152026050321889 48.5829188838026 17.1290668446903 -86.4842597189079 2352096.56196741 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1994-Dec-27 10:55 < 00:01 Earth 0.476634881543726 0.476634603428141 0.476635159660123 7.4359553591342 7.43520354287085 2449713.954996317 0.180746578282308 45.9494594080299 9.86110271647551 77.4472053003861 1782969.71735621 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
1997-Jan-30 03:10 < 00:01 Earth 0.490574475183771 0.490574155922258 0.490574794445759 10.1796236851641 10.1790901204914 2450478.631697101 0.085515953355847 53.7728422391211 14.0714927725664 -81.7523905017979 3761557.99079003 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2013-Sep-06 01:28 < 00:01 Earth 0.450313474036625 0.450313175751681 0.450313772321594 9.60642985713371 9.60581390165508 2456541.561095748 0.0464696004694794 25.0380156465688 14.4179501260514 -79.7176412980404 3397727.09423045 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2015-Oct-16 07:03 < 00:01 Earth 0.476386846273071 0.476386513789696 0.476387178756689 6.28492455938977 6.28403457318101 2457311.793718509 0.0984105833679592 64.3310228611721 15.9563512489537 -85.8635524540276 1938523.44731026 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2018-Jan-10 02:11 < 00:01 Earth 0.46548551163088 0.465485304865696 0.465485718396116 8.85459352068002 8.85394704318062 2458128.591138041 0.0457053785824182 32.0235217378165 9.9311106752334 84.7886508137574 3741091.13552285 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2036-Sep-15 18:29 < 00:01 Earth 0.439884111531876 0.439883775614108 0.439884447449643 9.1113416794873 9.11067685410378 2464952.269930908 0.121091928560354 47.8214983745989 16.7283780336929 -88.8980762501247 2955262.37142483 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2038-Nov-29 09:32 < 00:01 Earth 0.493468211110317 0.493467913376074 0.493468508844812 3.37024011207671 3.36863762109283 2465756.897087888 0.497454012316379 94.3207762660261 14.598978925126 88.4443742456535 1125334.03690777 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2041-Jan-20 16:50 < 00:01 Earth 0.469248983750217 0.469248749569083 0.469249217931618 9.64735607513651 9.64676748367678 2466540.201528631 0.118162185265235 65.4698766062695 11.2089663467278 -87.0933062562025 3603313.92615505 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2057-Aug-28 01:52 < 00:01 Earth 0.480175499929795 0.480174981762817 0.480176018104169 9.93736360699386 9.9368051967444 2472603.577922296 0.183870822112992 111.515477770583 12.9075634093729 -78.3415906111125 3718579.30179434 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2059-Sep-28 12:03 < 00:01 Earth 0.449901094894546 0.44990060743088 0.449901582358697 8.26244532760503 8.261728515143 2473365.002247813 0.292979590894062 60.3845276321378 21.9501553038304 79.2893674936703 2429390.40230011 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2061-Dec-26 18:34 < 00:01 Earth 0.476703846999429 0.476703524385477 0.476704169615548 7.35878267384739 7.35802308227429 2474185.273838816 0.379162185732147 66.0909115602988 9.80496240149678 78.7342689210616 1285681.31420889 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2064-Jan-30 18:28 < 00:01 Earth 0.488667516290535 0.488667067524348 0.488667965063028 10.1573069160879 10.1567700922565 2474950.269603645 0.198640216473306 113.296157022561 13.762794074653 -80.973358131321 3720043.34815828 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2080-Sep-05 17:21 < 00:01 Earth 0.452320901819869 0.452320414184333 0.452321389469366 9.61159792660593 9.61098503460741 2481013.222992720 0.291683893606481 155.899156422007 14.1423839644257 -82.6809722540853 3306102.52514735 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2082-Oct-15 10:05 < 00:01 Earth 0.475434932081892 0.475434155291168 0.475435708885183 6.38681403029413 6.38593649046901 2481782.920241906 0.755302793370353 145.636870940178 19.1852178949698 -76.4915035441331 1263171.18297561 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2085-Jan-09 13:34 < 00:01 Earth 0.464516985862034 0.464516757597614 0.464517214131127 8.81103618558292 8.81038515735809 2482600.065195124 0.387002879552808 156.281643289288 10.0327801554764 88.0224719397215 2743475.59868034 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2103-Sep-17 13:53 < 00:01 Earth 0.441107291728323 0.441106959407203 0.441107624049543 9.10338668955151 9.10272312839178 2489424.078660361 0.437131814843786 172.9151301515 16.5408214480413 89.6637082520886 2928768.89782863 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2105-Nov-30 00:25 00:02 Earth 0.49312207634553 0.493121731975175 0.493122420735142 3.31815458825827 3.31652578773146 2490228.517272711 1.94009634413552 345.289532364686 15.408569869026 -88.4965451305049 1065585.20992344 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2108-Jan-22 10:40 < 00:01 Earth 0.467491274522727 0.467490874494272 0.467491674581236 9.63872973351619 9.63813840017498 2491011.944579156 0.412984880269801 227.0529992353 11.2351059137513 -85.8330884344676 3517542.86317782 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2124-Aug-28 16:03 < 00:01 Earth 0.48296807984699 0.482966837883561 0.48296932186549 9.93958421251991 9.93902915519648 2497075.168667852 0.441260200074335 270.250163220056 13.026287786988 -77.0385484825584 3664804.39349526 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2126-Sep-28 19:57 < 00:01 Earth 0.450013025504517 0.450012241983171 0.450013809037963 8.2967596863436 8.29604601634489 2497836.331468808 0.682848840414329 144.372908979582 21.3738944666406 76.7499401309594 2381798.82019068 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2128-Dec-27 00:44 < 00:01 Earth 0.476598277412305 0.476597636195671 0.476598918641265 7.29315238904197 7.29238579149414 2498656.530855260 0.903810023754996 130.921778195323 9.81658380424484 76.4982731264596 1095740.86344415 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2131-Jan-31 10:04 < 00:01 Earth 0.486181220370643 0.486180275266966 0.486182165523733 10.150389377932 10.1498494410106 2499421.919670278 0.453723429848109 259.907134627566 13.7759557584926 -80.0003311330491 3665705.29823036 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2147-Sep-07 10:26 < 00:01 Earth 0.45367668811303 0.453675811340435 0.453677564958478 9.61350708457229 9.61289614558288 2505484.934713873 0.557151200080116 306.208684499244 14.1756506176334 -82.229578981831 3293904.23228379 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2149-Oct-15 21:41 00:01 Earth 0.475136225030923 0.475134916107112 0.475137533988089 6.4215555627562 6.42068222245296 2506254.403358236 1.42534345975785 218.844404774129 20.3256742777408 -73.4253364077252 1021755.62391382 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2152-Jan-11 08:31 < 00:01 Earth 0.463507788695192 0.463507488717781 0.463508088713573 8.81360804760557 8.81295579224372 2507071.854790463 0.72438943180421 291.714738065175 9.96201282397462 87.8032736379776 2730769.70171165 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2170-Sep-17 00:25 < 00:01 Earth 0.442073436413871 0.442073105342452 0.442073767486572 9.13406666200901 9.13340677519779 2513895.517329105 0.725716584878969 302.297817835174 16.3795372123394 -89.6102522565164 2937540.30471321 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2172-Nov-27 12:35 00:04 Earth 0.493039160557677 0.493038778906453 0.493039542311561 2.99114827461099 2.98934099969293 2514698.024081352 3.62418372345972 607.441733825788 15.4863778775428 -88.6544019032999 1073732.9593508 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2175-Jan-21 23:41 < 00:01 Earth 0.465616762348954 0.465616195101015 0.46561732970308 9.62000682483523 9.6194119552045 2515483.486653025 0.690834322394956 382.239988639866 11.096260052092 -86.0962386416765 3485021.44779919 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2191-Aug-29 03:43 < 00:01 Earth 0.486049082200019 0.486047116747768 0.48605104779185 9.95809630125554 9.95754578783308 2521546.654658182 0.686378636091976 425.886222038461 13.0913532199207 -76.810372023085 3670234.37385632 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2193-Sep-28 05:38 00:01 Earth 0.450012815529267 0.450011756326884 0.450013874769585 8.34342282320087 8.34271314462864 2522307.734966565 1.03463772228228 230.370305347865 20.8716609520978 77.7832256868874 2401910.43774259 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2195-Dec-27 10:38 00:01 Earth 0.476185635747565 0.476184614147954 0.476186657378926 7.2280780963322 7.22730392606415 2523127.943300019 1.42291716196283 204.045440590308 9.8536314611267 75.778961432924 1050541.66541856 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
2198-Jan-31 03:00 < 00:01 Earth 0.483723885760258 0.483722460724913 0.483725310924645 10.1262352708615 10.1256912964442 2523893.624963938 0.707709248531659 407.70671914476 13.6501817267686 -80.1461082391367 3645025.46485086 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 11:14:46 2021-Jul-09 11:14
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