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382503 (2001 RE8)
Classification: Amor [NEO]          SPK-ID: 2382503
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 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2331780975991714 7.52e-08  
a 1.536578598186512 5.4075e-09 au
q 1.17828212384978 1.1735e-07 au
i 14.04133162092809 7.2112e-06 deg
node 263.8094431288379 2.0708e-05 deg
peri 4.711787934172304 2.464e-05 deg
M 351.1206603142858 1.5826e-05 deg
tp 2459017.659663479177
(2020-Jun-17.15966348)
3.053e-05 TDB
period 695.7137660182592
1.90
3.6725e-06
1.005e-08
d
yr
n .5174541853043507 2.7315e-09 deg/d
Q 1.894875072523244 6.6684e-09 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      7019 days (19.22 yr)  
   first obs. used      2001-06-19  
   last obs. used      2020-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-08 06:54:25  

Additional Information
 Earth MOID = .162962 au 
 Jupiter MOID = 3.19823 au 
 T_jup = 4.412 
[ 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 18.9   n/a MPO450362  

382503 (2001 RE8)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ 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-Jun-16 10:09 < 00:01 Earth 0.162777187342388 0.16277650942749 0.162777865939329 7.40554111107943 7.40333042616987 2415186.923065656 0.527562840646201 585.602038350432 14.8230914341449 -87.023967427342 1602915.90339566 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1919-Jun-05 17:51 00:01 Earth 0.316581136429927 0.316571534647945 0.316590738254379 8.10021321683992 8.09917411352795 2422115.243731272 1.17462307843024 512.624232938444 25.1566759638989 20.9594641654555 674707.996326225 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1921-Jun-27 23:20 00:01 Earth 0.334852738921411 0.334843106681471 0.334862371206328 8.6344898060586 8.63356820068578 2422868.471993499 1.18069603653316 519.765554399323 107.86350586029 22.9968047469677 179692.493350315 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1940-Jun-16 21:17 < 00:01 Earth 0.163853104569289 0.163852085837193 0.163854123550115 7.41811726121568 7.41592481892223 2429797.386962934 0.295223485467736 333.485156574585 13.1335729384428 -81.5313921765562 1933513.00032295 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1959-Jun-06 19:28 < 00:01 Earth 0.304999042180741 0.304993946825386 0.30500413755359 8.04386306760704 8.04277694579968 2436726.310937033 0.551249624025357 279.199767803276 24.0200737570832 24.5899120034977 763753.998056732 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1961-Jun-28 18:45 < 00:01 Earth 0.345582317412964 0.345577144853291 0.345587489998763 8.71853214891193 8.71764776771952 2437479.281505966 0.695914106300351 304.334083096619 96.3016089622816 34.021152032543 294300.142473345 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1980-Jun-17 06:51 < 00:01 Earth 0.164665700822884 0.164664953530834 0.164666448170636 7.42894988650722 7.42677144721702 2444407.785085647 0.133344346270305 163.593605143879 11.8370752376909 -77.4935488647891 2308572.43771182 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
1999-Jun-07 19:33 < 00:01 Earth 0.294843540333835 0.294841859238427 0.294845221432663 7.98922555329332 7.98809433399721 2451337.314647234 0.182113939405578 98.5820414435797 21.8549996020139 32.664778664194 1002229.48181354 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2001-Jun-29 20:40 < 00:01 Earth 0.35734651092824 0.357344849412985 0.357348172455439 8.78139141819757 8.78054227590261 2452090.361181865 0.295256907016182 161.632334788485 55.5599072515922 66.1109679464426 778267.545216631 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2020-Jun-18 03:17 < 00:01 Earth 0.169096962401337 0.169096556255899 0.169097368549495 7.48198127936871 7.47987497529214 2459018.637040800 0.0566124445223474 45.3835964924345 11.2113672902239 -67.4452368501251 3734041.60332188 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2039-Jun-09 04:50 < 00:01 Earth 0.278683332202535 0.278681953227065 0.278684711178988 7.91211088709062 7.91090239958427 2465948.701118187 0.236334865066364 74.2301576912842 25.3956953291345 23.6351073920058 771237.581189254 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2041-Jul-02 03:45 < 00:01 Earth 0.375565041259698 0.375563404770538 0.375566677748881 8.77589469864514 8.7750862437449 2466702.656127121 0.268171769259265 126.87594480728 81.5543304499914 -88.3507938358487 607193.310033747 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2058-Apr-26 07:00 00:01 Earth 0.496746825003213 0.496744763210723 0.496748887299193 5.11055352484901 5.10950385210967 2472844.791916501 1.10115538187816 820.483499973006 25.4504793802466 -83.0151344548268 1918879.54348208 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2060-Jun-18 20:59 < 00:01 Earth 0.175489289196551 0.175488087457984 0.17549049095481 7.54949370977062 7.54748229436205 2473629.374064810 0.169269371630904 114.657279407321 19.006263235689 -59.8305421161196 1233163.7249606 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2079-Jun-11 02:22 < 00:01 Earth 0.252443172164992 0.252439010691466 0.252447333661032 7.787034235244 7.785678688663 2480560.598519583 0.453731687823062 239.559306472292 24.0901619973989 30.1487221776141 725640.98670417 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2081-Jul-06 10:12 00:01 Earth 0.405012733337013 0.405007833486663 0.405017633249477 8.65827933753702 8.65751948180551 2481316.924941067 1.12882594474024 366.042706998957 97.0335964737676 50.5510339129605 457216.308842349 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2098-May-05 22:11 00:03 Earth 0.470724688814179 0.470719808801489 0.470729569382196 5.89487698323551 5.89391668526991 2487464.424176054 2.59387563333333 848.383103691467 30.5225940691128 -73.4397578897275 1534929.85770043 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2100-Jun-21 04:11 < 00:01 Earth 0.193933704604739 0.19392998699197 0.193937422266465 7.70240942129604 7.7006254709607 2488240.674517759 0.324476836758507 258.185051289147 96.0608952738652 48.5847451445951 204606.914437464 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2119-Jun-14 00:14 < 00:01 Earth 0.222788780880897 0.222782816930457 0.222794744933358 7.63001653001508 7.62844891946809 2495172.509483145 0.571151277570302 381.20213649976 23.0829307362508 38.8128511126914 806230.125549374 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2121-Jul-15 05:31 00:03 Earth 0.43877124050601 0.438763765487295 0.438778716827633 8.02890454964431 8.0281481725555 2495934.729911885 3.40829576138302 1264.74404750446 60.8712961562933 73.0681285630156 924700.162098214 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2138-May-16 11:54 00:03 Earth 0.442900493119218 0.442893099905408 0.442907886555106 6.79035462263434 6.78946860559935 2502083.995952335 3.42158522620767 618.862210289092 36.7149662147038 -53.5497683647117 1246172.85858278 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2140-Jun-22 11:58 < 00:01 Earth 0.215610290893102 0.215604247863845 0.21561673160365 7.88904786020858 7.88748124837101 2502851.998275316 0.458926619877539 14635.5624580573 19.544931483068 88.7839213115386 1379297.4373312 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2159-Jun-15 20:21 < 00:01 Earth 0.195566513192949 0.195560844833421 0.195572181784793 7.48516351853819 7.48334310781195 2509784.347820170 0.564610618676146 439.983662097021 21.944785295439 50.1136252413326 900625.638604565 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2161-Aug-04 18:31 00:08 Earth 0.476487221934922 0.476479813220433 0.476494645159095 5.3700177473802 5.36897632359765 2510565.271494525 7.74221450778059 4176.89043707659 30.0969779413645 84.9209643588797 1159729.05363978 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2178-May-26 13:40 00:03 Earth 0.403413696899352 0.403404918709923 0.403422475107309 7.62416956924016 7.62330321831009 2516704.069608860 2.74692613396471 458.612017403546 36.0565334273557 -17.3770130787737 653919.673941371 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2180-Jun-24 07:28 < 00:01 Earth 0.248484259724165 0.248476244629889 0.248492274841408 8.17675672401506 8.17544522724044 2517463.811184459 0.570808297262823 419.035051388932 128.938922563297 18.4208018099211 104803.010052898 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
2199-Jun-17 04:25 < 00:01 Earth 0.180004263288303 0.17999985241979 0.180008674467717 7.41874796578312 7.41675243991742 2524395.684178102 0.519760015873903 434.569695119851 20.933616972659 59.7069597021979 980438.166895708 T 78 CATAB v2.0f-lin.ifort 2020-Sep-08 06:54:42 2020-Sep-08 06:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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