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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 2457262.5 (2015-Aug-28.0) TDB
Reference: JPL K088/16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6375976484910545 8.1084e-08  
a 3.419277286416754 9.1948e-08 AU
q 1.239154129058558 3.0146e-07 AU
i 22.33455416913902 1.3846e-05 deg
node 93.41320369039336 5.2032e-05 deg
peri 172.5056889987867 5.3375e-05 deg
M 32.65332127640572 1.6572e-05 deg
tp 2457053.028583512673
(2015-Jan-30.52858351)
0.00010226 JED
period 2309.403974471854
6.32
9.3153e-05
2.55e-07
d
yr
n .1558843770857932 6.2878e-09 deg/d
Q 5.599400443774951 1.5057e-07 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 7.314967218894485E-11 1.317E-12
A2 [EST] -9.477611469843719E-12 1.032E-12
A3 [EST] -1.496312715218602E-10 6.411E-12
DT [EST] 138.5578043186046 7.292
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      34405 days (94.20 yr)  
   first obs. used      1921-04-28  
   last obs. used      2015-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .93797  
   data source      ORB  
   producer      Ryan S. Park  
   solution date      2015-Aug-18 21:49:34  

Additional Information
 Earth MOID = .225768 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 15.1 mag 0.9 K088/16 2 parameter fit from 180 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a K088/16 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 20:21 < 00:01 Jupiter 0.416415214094154 0.416411078522331 0.416419349764569 7.1550235512428 6.86485242832917 2417563.348135162 0.792298163658704 43.0948517030518 6.36984744242318 59.8879008256023 1003913.35873908 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1918-Nov-19 01:29 00:01 Jupiter 0.358005080772755 0.358000984080736 0.358009177560819 7.2753945305194 6.94258333535086 2421916.562002934 1.17033125087365 41.9666622378831 9.05129593871217 60.8789551170112 624945.899770891 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1921-Jun-12 19:05 < 00:01 Earth 0.141176688534383 0.141175781124127 0.141177595946341 14.2579563667732 14.2566325976531 2422853.295183858 0.0701540554871658 45.0832273925133 26.3085603244345 47.9488207109297 530565.85413914 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1927-Jun-26 19:35 < 00:01 Earth 0.0393803974681967 0.0393794201899285 0.0393813747771189 13.9056050713407 13.9007385529171 2425058.316061780 0.0633494151684658 64.1059040908909 23.3200283764188 61.3297465204282 176122.130731393 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1930-Jul-27 17:59 00:01 Jupiter 0.472119773667654 0.472115978709792 0.47212356868537 7.05180683650179 6.79262922056028 2426185.249404286 1.1662360745639 35.9392415867682 2.86924816599018 56.2658540719578 2390901.96115434 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1939-Jul-01 07:41 < 00:01 Earth 0.107312460531785 0.10731024197124 0.107314679153341 14.0829274840144 14.0811643048359 2429445.820044230 0.163494748989825 139.032406040591 19.0838472287965 -49.6815009738683 506087.259351674 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1942-Jan-27 11:10 < 00:01 Jupiter 0.637498821109304 0.637496177575959 0.637501464666299 7.01458669168075 6.82254322091614 2430386.965296405 0.792733826905622 30.4379334650051 5.81138968195385 58.1446728032381 1633097.92553366 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1945-Jul-15 03:12 < 00:01 Earth 0.454038424483094 0.454031672372697 0.454045176587127 19.3994834553849 19.3991809500985 2431651.633181998 0.130709214687509 320.055882810652 13.5488928429241 -5.14302631290052 430207.855455236 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
1953-Aug-12 20:24 < 00:01 Jupiter 0.938065438274287 0.938060675873764 0.938070200677091 8.18593586781573 8.07487794707693 2434602.349924725 0.378980927944687 47.912995549873 11.2701195891271 33.1220077932471 980793.01789697 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2021-Jun-12 05:23 < 00:01 Earth 0.441943501152672 0.441935932067432 0.441951070250321 15.1364947561687 15.1360964417716 2459377.724017812 0.153880537593333 362.373435980316 37.8493617287769 22.9658838492007 565131.97148389 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2025-Sep-24 09:10 < 00:01 Jupiter 0.646138737710465 0.64613373558813 0.646143739827123 9.00861144459452 8.86190061431795 2460942.882143157 0.354703613829307 41.1928011102235 27.7986791324197 8.80924585516154 354787.831347415 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2037-Jul-11 00:06 < 00:01 Jupiter 0.267485896262739 0.267481653663864 0.267490138927791 7.99946022033662 7.59329646991251 2465250.504227961 0.636155803430117 34.996288362416 7.99480074020517 47.5973031244668 495127.862982325 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2045-Jul-23 14:44 00:03 Earth 0.213719481709489 0.213653176205185 0.213785791380165 17.250428153264 17.2497054209654 2468185.114047538 2.98989580612807 3367.40668364705 15.9951414454251 26.652188708017 752812.976498917 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2049-Jun-02 01:04 < 00:01 Jupiter 0.440759600912284 0.44073750153807 0.440781701305497 8.63013553868319 8.40450904582113 2469594.544781655 0.931963882837529 261.370774258732 10.8095206373288 -43.7235831773965 599931.801779412 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2061-Feb-02 21:01 00:02 Jupiter 1.71660875815588 1.71655411859721 1.71666339657047 12.8715040909614 12.833111934578 2473858.375851739 1.63549609893579 895.622519040614 29.5496133930411 -10.1995585865744 328717.277775307 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2062-Jun-12 17:01 00:12 Earth 0.167626387154836 0.1676209598021 0.167631888067645 16.2701758358385 16.2691988443843 2474353.208960198 12.1630020252739 4191.27455842897 46.7590641409508 88.5765693975536 442209.390950097 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2073-Aug-01 12:34 00:09 Earth 0.194276833427157 0.194239986278027 0.194313777009857 17.3240174491697 17.3232257637411 2478421.023466087 8.96031801435138 5983.42002011234 39.1845473941655 69.3954886551694 583753.835663096 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2084-Aug-24 11:40 00:06 Earth 0.314028570353732 0.31389370937908 0.314163483217473 22.5500001949239 22.5496239243393 2482461.985935257 5.63510793886446 8813.87313718363 88.1339408541197 40.756785252799 311927.438844599 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2108-Jan-26 08:32 00:03 Jupiter 1.42222650034722 1.42212240997312 1.42233058567657 11.5093561589327 11.45749350265 2491015.855573979 3.4467024867299 1458.18994902102 231.097859708803 7.15548098164986 34912.5521147156 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2119-Oct-22 07:29 00:03 Jupiter 0.280637698978678 0.28057703436322 0.280698367058486 8.18709354887649 7.80974313657315 2495302.811859013 2.72297465304921 532.016471805961 153.235407173063 36.6055018955754 23486.0287514773 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2131-Aug-21 02:47 < 00:01 Jupiter 0.576772789703721 0.576648043698174 0.576897536486291 8.82709121951831 8.65912406455979 2499623.615758621 0.727995128674101 1231.27255926265 26.3203006026013 28.1586538756602 224757.712766799 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2142-Jun-15 03:26 00:09 Earth 0.17521801206485 0.175083533061691 0.175352816364595 12.8966747778979 12.8954956098175 2503574.642785760 8.78320352900912 10954.7887287682 1300.67912281432 60.6228214004097 13313.4862085473 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52
2161-Jun-27 19:35 00:12 Earth 0.271708841874183 0.271255867700371 0.272161988458487 12.5222874963961 12.5215043580394 2510527.315949951 11.8368331811969 20423.5824804053 517.15138980015 -28.4414800552059 27983.2048863519 T K088/16 CATAB v2.0c-linF95 2015-Aug-18 21:52:03 2015-Aug-18 21:52

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 1989.8       1989 VIII   1989g 
 1983.5       1983 IV   1983b 
 1977.1       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 
 1920.2       1921 III   1921b 
 1913.9       1915 III   1915b 
 1907.6       1909 II   1909d 
 1894.9       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 ]
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