Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
7P/Pons-Winnecke
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1000069
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
:
Orbital Elements at Epoch 2456981.5 (2014-Nov-20.0) TDB
Reference: JPL K088/14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6375275046341201 8.1385e-08  
a 3.418783079708708 6.0461e-08 AU
q 1.239214834016663 2.894e-07 AU
i 22.33501475875624 1.2675e-05 deg
node 93.41632727947726 4.9021e-05 deg
peri 172.5061606273077 4.9604e-05 deg
M 348.8474858480686 1.6278e-05 deg
tp 2457053.027991115144
(2015-Jan-30.52799112)
0.0001062 JED
period 2308.903306524165
6.32
6.1249e-05
1.677e-07
d
yr
n .1559181794156404 4.1361e-09 deg/d
Q 5.598351325400753 9.9006e-08 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 7.864305940999172E-11 1.395E-12
A2 [EST] -1.153377512834682E-11 1.042E-12
A3 [EST] -1.53363315664079E-10 6.565E-12
DT [EST] 130.5870099949048 6.543
  Orbit Determination Parameters
   # obs. used (total)      505  
   data-arc span      33961 days (92.98 yr)  
   first obs. used      1921-04-28  
   last obs. used      2014-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .94112  
   data source      ORB  
   producer      Ryan S. Park  
   solution date      2014-Nov-10 13:43:28  

Additional Information
 Earth MOID = .224191 AU 
 T_jup = 2.677 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 13.3 mag 1. K088/14 from 171 observations, assumed slope, autocmod 2.6
comet total magnitude slope K1 13.   n/a K088/14 autocmod 2.6
comet nuclear magnitude M2 16.4 mag 0.8 K088/14 from 191 observations, autocmod 2.6
comet nuclear magnitude slope K2 5.   n/a K088/14 autocmod 2.6
comet nuclear phase coefficient PC 0.03   n/a K088/14 autocmod 2.6
diameter diameter 5.2 km n/a Lamy,P.L.;Toth,I.;Fernandez,Y.R.;Weaver,H.A. (2004) Comets II, pp. 223-264  

7P/Pons-Winnecke          Discovered 1819-Jun-12 by Pons, Jean Louis at Marseilles, France
Reference: comet.disLast Updated: 2003-08-29

[ 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
1906-Dec-18 20:24 < 00:01 Jupiter 0.416412042615149 0.416408140081255 0.416415945239796 7.15502416466447 6.86485081096963 2417563.349836967 0.716233193330475 41.0561106147724 5.87598023769443 60.3734762676387 1093249.92725072 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1918-Nov-19 01:33 00:01 Jupiter 0.357999871280731 0.357996291948196 0.358003450692623 7.27540331760263 6.94258758463558 2421916.564919690 1.01005417795436 37.8627549244749 8.25707388602907 62.4130935313364 694635.289075357 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1921-Jun-12 19:05 < 00:01 Earth 0.141176653076821 0.141175750836544 0.141177555319295 14.25795796944 14.2566342001363 2422853.295169064 0.0680626701414358 44.4917664903289 25.3443621973563 46.0656491401798 539150.325320341 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1927-Jun-26 19:35 < 00:01 Earth 0.0393803176203087 0.0393793538081809 0.0393812814605342 13.9055981902465 13.9007316595447 2425058.316048493 0.0624379739459022 61.3365601419658 22.1903363344897 59.5267335549387 182310.500344896 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1930-Jul-27 18:03 00:01 Jupiter 0.472115379063942 0.4721120267148 0.4721187314634 7.05181012422778 6.79263017519735 2426185.252262638 1.00296501736101 31.7910791222962 2.70082681494698 56.7917017550895 2555920.41922567 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1939-Jul-01 07:41 < 00:01 Earth 0.107310705050216 0.107308811451155 0.107312598697063 14.0828893018941 14.0811260890891 2429445.819934170 0.154316865456848 121.236387424638 18.1911802193643 -51.0031257493202 541488.11067801 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1942-Jan-27 11:13 < 00:01 Jupiter 0.637496170864539 0.637493755099461 0.637498586645164 7.01458330345837 6.82253892770693 2430386.967071861 0.696801397753837 26.0630013448468 5.77141309133827 57.3309081476839 1634570.20862039 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1945-Jul-15 03:12 < 00:01 Earth 0.454033505697153 0.45402767261221 0.454039338777294 19.3993898766661 19.3990873666431 2431651.633092758 0.124573735448771 276.185433661133 13.9137432110001 -5.07108699495497 429859.287383433 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
1953-Aug-12 20:25 < 00:01 Jupiter 0.938060241206686 0.938056158955752 0.938064323459655 8.18592446321364 8.07486576610301 2434602.350583232 0.3545235347703 39.9911596902805 11.1903279427398 32.5273540517195 998753.707652274 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2021-Jun-12 05:22 < 00:01 Earth 0.441954032907274 0.441946298385305 0.441961767441512 15.1366573713306 15.1362590707046 2459377.723570081 0.159609132239266 368.974825316273 37.6993328730458 22.8214472903378 563541.082216716 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2025-Sep-24 09:10 < 00:01 Jupiter 0.646143286130872 0.646138377729486 0.646148194531039 9.00862476146943 8.86191519295052 2460942.881976061 0.356729217621301 40.3154043040917 27.1377854281865 11.7131828991315 366299.047346761 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2037-Jul-11 00:06 < 00:01 Jupiter 0.267487173913114 0.267482920751542 0.267491427138986 7.99946326485701 7.59330166920651 2465250.504071331 0.635093829951318 34.8519098437344 8.21156082376416 47.3063680112405 480664.360396538 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2045-Jul-23 14:45 00:03 Earth 0.213722923336009 0.213656878169471 0.21378897263938 17.2505200335355 17.249797316725 2468185.114323806 2.97944186712746 3354.29665899898 14.8911974673386 26.6584790784039 808808.677450227 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2049-Jun-02 01:04 < 00:01 Jupiter 0.440757025541946 0.440735020024608 0.440779032068068 8.6301293611191 8.40450136636805 2469594.544356607 0.929019409333093 260.262260493642 10.7681637782093 -43.7068776956522 602047.456670175 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2061-Feb-02 21:03 00:02 Jupiter 1.71659357115801 1.71653923783544 1.71664790334755 12.8714587375429 12.8330661053063 2473858.376778219 1.62597582753851 890.698095059984 28.7644566704386 -10.1496368499706 335859.438592617 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2062-Jun-12 17:08 00:12 Earth 0.167628365915447 0.167622978423489 0.167633825895169 16.2702270157958 16.2692500389482 2474353.214134741 12.0877767007929 4166.93795052578 45.1818541108006 88.5858572628396 457653.754968227 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2073-Aug-01 12:46 00:09 Earth 0.194293486560418 0.194257091332315 0.194329976076968 17.3249528222601 17.3241612474308 2478421.031859181 8.86357768217755 5916.06634096465 36.026898967542 69.4146553258079 635062.144510425 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2084-Aug-24 11:52 00:06 Earth 0.31411186142431 0.313979631659127 0.314244141176973 22.553098702737 22.5527225836085 2482461.994560713 5.53103467295262 8646.22486207251 85.2006708738759 40.7878066391478 322962.798864091 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2108-Jan-26 08:40 00:03 Jupiter 1.42230735176903 1.42220608707115 1.42240861171959 11.5096350881769 11.4577766491898 2491015.861037640 3.31567852898155 1419.83329994287 229.736889593685 7.61391410629655 36424.4613494157 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2119-Oct-22 07:23 00:03 Jupiter 0.2806804489307 0.280621877245905 0.280739023939709 8.18720056723126 7.80991418677842 2495302.807396214 2.72076515310282 516.114617624244 154.224266665684 37.1738911732868 23707.8451785935 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2131-Aug-21 02:45 < 00:01 Jupiter 0.576774703916669 0.576649791707901 0.576899616957918 8.82714804738926 8.65918255760991 2499623.614919253 0.712832237237376 1234.92897553205 24.57887325823 28.2188943800536 241135.583573323 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2142-Jun-15 03:18 00:09 Earth 0.175231315122816 0.175097546391529 0.175365394571062 12.8974602087148 12.8962812019677 2503574.637247549 8.5856033074937 10758.1504115047 1295.89613822821 60.227578101385 13313.616373843 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52
2161-Jun-27 19:10 00:12 Earth 0.271353510316749 0.270909503650431 0.271797683405569 12.5189072713776 12.5181228957409 2510527.298655029 11.6115875145949 20021.9682061633 521.062394584373 -28.4703081196802 27760.9213659922 T K088/14 CATAB v2.0c-linF95 2014-Nov-10 13:52:05 2014-Nov-10 13:52

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 1989.8       1989 VIII   1989g 
 1983.5       1983 IV   1983b 
 1977.2       1976 XIV   1976f 
 1970.8       1970 VIII   1970b 
 1964.5       1964 I   1964b 
 1951.9       1951 VI   1951c 
 1945.5       1945 IV   1945a 
 1939.2       1939 V   1939c 
 1932.9       1933 II   1933b 
 1926.6       1927 VII   1927c 
 1920.3       1921 III   1921b 
 1913.9       1915 III   1915b 
 1907.6       1909 II   1909d 
 1895.0       1892 IV   1898a 
 1888.6       1886 VI   1886d 
 1876.0       1875 I   1875b 
 1869.7   7P/1869 G1   1869 I   1869a 
 1857.0   7P/1858 E1   1858 II   
 1819.1   7P/1819 L1   1819 III   
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Nov-26 21:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin