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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 2457164.5 (2015-May-22.0) TDB
Reference: JPL K088/15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6375805147012351 7.8206e-08  
a 3.419216721195678 9.8907e-08 AU
q 1.239190764220668 2.928e-07 AU
i 22.33460260985081 1.3781e-05 deg
node 93.41534633161986 4.9784e-05 deg
peri 172.5052565441081 5.1593e-05 deg
M 17.37729178947905 1.6388e-05 deg
tp 2457053.027443136005
(2015-Jan-30.52744314)
0.00010285 JED
period 2309.342615477901
6.32
0.0001002
2.743e-07
d
yr
n .1558885189175365 6.7641e-09 deg/d
Q 5.599242678170688 1.6197e-07 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 7.308137470177365E-11 1.336E-12
A2 [EST] -9.316134154848533E-12 1.047E-12
A3 [EST] -1.50654165381828E-10 6.476E-12
DT [EST] 137.6900973587647 7.276
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      34332 days (94.00 yr)  
   first obs. used      1921-04-28  
   last obs. used      2015-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .9372  
   data source      ORB  
   producer      Ryan S. Park  
   solution date      2015-May-12 21:31:59  

Additional Information
 Earth MOID = .225487 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 K088/15 2 parameter fit from 180 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a K088/15 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 0.416415263771053 0.416411099388123 0.416419428253411 7.15502324227004 6.86485214164443 2417563.348080375 0.803716734729862 43.281799965358 6.41669120440038 59.8483695262864 996215.325382904 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1918-Nov-19 01:29 00:01 Jupiter 0.358005196417769 0.358001043710522 0.358009349223353 7.27539411382909 6.9425830087689 2421916.561947572 1.18509613802739 42.4214685610824 9.12141163656309 60.7983847757585 619651.821128992 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1921-Jun-12 19:05 < 00:01 Earth 0.141176660865785 0.141175752652745 0.141177569080549 14.2579548557932 14.2566310862733 2422853.295181650 0.0701500530502719 45.1476480715174 26.2684244247812 47.9624905281739 531095.747813695 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1927-Jun-26 19:35 < 00:01 Earth 0.0393803909920721 0.0393794105158228 0.039381371499002 13.9056038443174 13.9007373246637 2425058.316061507 0.0633080934612681 64.179918899604 23.3915730375874 61.2708235003273 175513.697447832 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1930-Jul-27 17:59 00:01 Jupiter 0.472119877594306 0.472116034775982 0.472123720475827 7.05180658527781 6.79262901789127 2426185.249346025 1.18125760990004 36.3641530315768 2.89320422752557 56.2847237113245 2371603.86423072 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1939-Jul-01 07:41 < 00:01 Earth 0.107312466426097 0.107310245441766 0.107314687471539 14.082927073724 14.081163894591 2429445.820045457 0.163837279623644 139.127067785368 19.0739832697708 -49.679421226883 506325.772237491 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1942-Jan-27 11:10 < 00:01 Jupiter 0.637498895673688 0.637496228269258 0.637501563102468 7.01458662450954 6.82254317463247 2430386.965254420 0.802814338810926 30.7693409452753 5.82215188386855 58.2386892215954 1631464.74828618 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1945-Jul-15 03:12 < 00:01 Earth 0.454038486023483 0.454031722173042 0.454045249867534 19.3994846734409 19.3991821682144 2431651.633185045 0.130981101174472 320.58423059918 13.5373794043141 -5.14037041847878 430197.430554072 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
1953-Aug-12 20:24 < 00:01 Jupiter 0.93806557280886 0.938060771389636 0.938070374229712 8.18593603485274 8.07487813244841 2434602.349901982 0.382755607753697 48.3248810784081 11.2834561340591 33.1952239256272 980413.284098412 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2021-Jun-12 05:23 < 00:01 Earth 0.441943281841507 0.441935629416235 0.441950934279708 15.136491290077 15.1360929753911 2459377.724033818 0.156146630452151 366.684190239199 37.9629802110799 23.0517820522855 565017.751657243 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2025-Sep-24 09:10 < 00:01 Jupiter 0.646138515968539 0.646133459424711 0.646143572504231 9.00861126153316 8.86190037746095 2460942.882132948 0.354910458378231 41.6597530855118 27.857494215454 7.95514319697702 350068.672172465 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2037-Jul-11 00:06 < 00:01 Jupiter 0.267485726489183 0.26748147828213 0.267489974760437 7.9994608465142 7.59329686489689 2465250.504231061 0.636585793777934 34.980028263902 8.08377887699808 47.4978094227938 489208.049124102 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2045-Jul-23 14:44 00:03 Earth 0.213717559293461 0.213651305568149 0.213783817178141 17.2503846307049 17.2496618900816 2468185.113833734 2.98747550240553 3364.75436510183 16.1791425839424 26.6516120570273 744230.076743745 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2049-Jun-02 01:05 < 00:01 Jupiter 0.440760166224434 0.440738075188007 0.440782258279769 8.63013804700441 8.40451191474977 2469594.544805697 0.932307263515485 261.298571710045 10.8364397688212 -43.7307579577085 598524.532531141 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2061-Feb-02 21:01 00:02 Jupiter 1.71661018341939 1.71655550937545 1.71666485631796 12.8715092846615 12.8331171757397 2473858.375741116 1.63673565934157 896.139804117265 29.6836793850535 -10.2014722496488 327334.96209124 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2062-Jun-12 17:00 00:12 Earth 0.167626228914614 0.167620795190673 0.167631736279061 16.2701770145322 16.2692000222265 2474353.208396157 12.1693803600176 4193.46078585809 47.010365192367 88.5744259577187 439844.679199753 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2073-Aug-01 12:33 00:09 Earth 0.194276068063978 0.194239169537462 0.19431306327974 17.3239758868594 17.3231841964124 2478421.023030480 8.97275540094426 5991.38216054893 39.5121544988387 69.394168118045 578906.077143952 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2084-Aug-24 11:39 00:06 Earth 0.314027064776399 0.313892028409495 0.314162153170366 22.5499419555217 22.5495656821613 2482461.985752187 5.64335038846146 8825.40497667254 88.6428842131205 40.7569092348279 310135.827489602 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2108-Jan-26 08:32 00:03 Jupiter 1.42222762559853 1.42212368545765 1.42233156070284 11.5093586107155 11.4574960066569 2491015.855693996 3.4380804185616 1456.39579148505 231.326201398753 7.19940717444165 35006.0819772407 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2119-Oct-22 07:29 00:03 Jupiter 0.28063961868442 0.280579185452419 0.280700055345274 8.18709430574108 7.80974657362011 2495302.811890604 2.72446113011159 530.227025512955 153.536225704983 36.6579122288468 23480.4431657939 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2131-Aug-21 02:47 < 00:01 Jupiter 0.576767491222036 0.57664252120758 0.576892462017817 8.82707623289377 8.6591072292277 2499623.615729681 0.728517408135996 1233.63140737003 26.3341025135186 28.1627977296592 224667.597385413 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2142-Jun-15 03:25 00:09 Earth 0.175224200717696 0.175089517915912 0.175359208414194 12.8968017959982 12.8956226811801 2503574.642082630 8.77820599367006 10953.8467262914 1300.81154705982 60.5705824924678 13305.9540181925 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42
2161-Jun-27 19:34 00:12 Earth 0.271702311448288 0.271250425435002 0.272154368947672 12.522222439187 12.5214392779377 2510527.315574773 11.8080033224195 20373.1357161196 519.309397560305 -28.4364160430684 27862.0556998046 T K088/15 CATAB v2.0c-linF95 2015-May-12 21:42:02 2015-May-12 21:42

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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