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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 2456799.5 (2014-May-22.0) TDB
Reference: JPL K088/13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6375344873771928 8.0347e-08  
a 3.419760445496234 6.4498e-08 AU
q 1.239545222923992 2.8782e-07 AU
i 22.33587991327543 1.2863e-05 deg
node 93.42177380088843 4.7477e-05 deg
peri 172.4791374973119 4.7754e-05 deg
M 320.4893164762886 1.6693e-05 deg
tp 2457053.015195756975
(2015-Jan-30.51519576)
0.00011392 JED
period 2309.893485333916
6.32
6.5348e-05
1.789e-07
d
yr
n .1558513421877368 4.4091e-09 deg/d
Q 5.599975668068476 1.0562e-07 AU

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 7.537889105331615E-11 1.93E-12
A2 [EST] -5.831561002293303E-12 1.067E-12
A3 [EST] -1.595075800474961E-10 8.598E-12
DT [EST] 106.8058441439813 6.073
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      33937 days (92.91 yr)  
   first obs. used      1921-04-28  
   last obs. used      2014-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .98503  
   data source      ORB  
   producer      Ryan S. Park  
   solution date      2014-May-12 10:57:14  

Additional Information
 Earth MOID = .225631 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 K088/13 2 parameter fit from 175 observations, autocmod 2.5c
comet total magnitude slope K1 7.   n/a K088/13 autocmod 2.5c
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 0.416418795024544 0.416414919186377 0.416422670934681 7.15501186460992 6.86484279573537 2417563.350215852 0.704142449425331 38.6348796986127 6.0127283720532 56.8227824671476 1030226.64229379 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1918-Nov-19 01:35 < 00:01 Jupiter 0.358003289494174 0.357999272990678 0.358007306098262 7.27539560533814 6.94258275655106 2421916.566126494 0.996212375799903 41.5426189057938 7.05640038438983 59.7485929403024 790688.532428998 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1921-Jun-12 19:05 < 00:01 Earth 0.141178057105145 0.141176850080871 0.141179264128819 14.2579223171235 14.2565985576749 2422853.295010703 0.0874312354382123 49.6722560424115 22.9756428646466 7.42542690474992 345006.798158818 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1927-Jun-26 19:36 < 00:01 Earth 0.0393782504735299 0.0393777711525947 0.0393787297968339 13.9055657964474 13.9006989988927 2425058.316539073 0.032879619662732 28.2837421049967 16.0407165906563 69.1067860357217 273604.368033305 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1930-Jul-27 18:04 < 00:01 Jupiter 0.472120145138727 0.472116431529718 0.47212385881015 7.05180221537971 6.79262463093122 2426185.252720237 0.99921936790619 35.6858018988417 3.03931540119287 56.3757718205796 2260455.548145 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1939-Jul-01 07:42 < 00:01 Earth 0.107315964744108 0.107313984465264 0.107317945070665 14.0829826709884 14.081219556297 2429445.821039510 0.142394788995222 122.707662913435 14.2406543923178 -49.2255198873367 672441.155755634 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1942-Jan-27 11:13 < 00:01 Jupiter 0.637499783559154 0.637497181326305 0.637502385814671 7.01457948787004 6.82253610834354 2430386.967047880 0.701982299202702 29.3497111931484 5.10395036559546 56.4588348423909 1823684.07503866 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1945-Jul-15 03:13 < 00:01 Earth 0.454047179349525 0.45404108527826 0.454053273415537 19.3997271202092 19.3994246245551 2431651.634202853 0.110233010105536 288.826633495678 13.1492865895416 -4.80447288541997 426239.694960461 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
1953-Aug-12 20:25 < 00:01 Jupiter 0.93806106650251 0.938056737432105 0.938065395573019 8.1859255294403 8.07486694537429 2434602.350615020 0.357954571855368 41.7364975231161 11.8637551593297 31.3037954789359 920093.481966021 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2021-Jun-12 05:22 < 00:01 Earth 0.441951318467766 0.441942958836583 0.441959678114105 15.1366382838551 15.1362399802804 2459377.723625603 0.163260123649376 398.899132810841 37.6692236782312 22.9252585100625 563975.307376713 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2025-Sep-24 09:10 < 00:01 Jupiter 0.646147065280695 0.646142368033848 0.646151762516495 9.00862423110827 8.86191551897882 2460942.881860024 0.367714840516088 38.4882731915779 27.388594754965 2.45690830833726 374870.490949381 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2037-Jul-11 00:04 < 00:01 Jupiter 0.26749117884942 0.267487252695074 0.267495105062172 7.99944561305913 7.59328931701248 2465250.503060626 0.610678641416134 32.5468159789834 8.45175998323347 48.9795076296918 480502.267868224 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2045-Jul-23 14:57 00:03 Earth 0.213801871195947 0.213738103505937 0.213865642773753 17.2523463660715 17.2516239926167 2468185.122717276 2.90087634346071 3240.29796691208 14.0217356972145 26.7258635149489 861317.267661123 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2049-Jun-02 01:01 < 00:01 Jupiter 0.440733134918039 0.440712192261182 0.440754078432294 8.63003301605196 8.40439003994098 2469594.542519458 0.860573679163714 245.418041061023 11.2523302247777 -43.0956332395763 569723.957977931 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2061-Feb-02 21:09 00:02 Jupiter 1.71653121328832 1.71648153892133 1.71658088669462 12.8712346095717 12.8328399099684 2473858.381379778 1.53395997153696 815.044512315943 30.7467157452622 -9.59211893436793 299486.608102378 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2062-Jun-12 17:45 00:11 Earth 0.167634112248849 0.167629147378375 0.16763913982817 16.2702680299847 16.2692910890908 2474353.239517446 11.1022508378917 3834.71873880702 45.5776901933421 88.5960033031451 453696.995392774 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2073-Aug-01 13:22 00:08 Earth 0.194341575677724 0.194310092068544 0.194373130637247 17.3276257244058 17.3268344675344 2478421.056995002 7.75043788968259 5144.73099585763 41.4074840079663 69.5079586504856 553040.892640891 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2084-Aug-24 12:18 00:05 Earth 0.314284083656148 0.314175017893273 0.314393183687849 22.5594229562632 22.5590471486275 2482462.012258961 4.59568148545015 7144.58435491918 101.572498653556 40.8922619453206 271661.289994324 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2108-Jan-26 08:49 00:03 Jupiter 1.42240385885475 1.42231768852189 1.42249002571321 11.5099597834242 11.4581063403281 2491015.867674456 2.67187599966349 1203.22179271799 238.034151467077 6.55356232708645 38463.976676598 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2119-Oct-22 07:16 00:02 Jupiter 0.280702920690098 0.280647375495996 0.280758467492304 8.18730340130911 7.81005292140618 2495302.802664580 2.48621150637371 464.787462506586 149.221252624595 33.1468570520786 22975.5092207222 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2131-Aug-21 02:47 < 00:01 Jupiter 0.576876564524024 0.576749048787022 0.577004081001733 8.82746870993341 8.65953938450557 2499623.616097254 0.888221623295121 1252.82137133888 23.9774755782093 27.9803705003938 245283.602250198 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2142-Jun-15 03:25 00:09 Earth 0.175154143509329 0.175012558573598 0.175296095629363 12.8963359946223 12.8951563655574 2503574.642152892 9.23557729188515 11514.6609740931 1111.6648552209 60.2916067602814 15509.2631012166 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02
2161-Jun-27 18:45 00:10 Earth 0.271005185296191 0.270611824191307 0.27139868210644 12.5155108079589 12.5147252109755 2510527.281407061 10.4289938632931 17774.5112339533 541.116276681017 -28.7714730011671 26963.4253130383 T K088/13 CATAB v2.0c-linF95 2014-May-12 11:02:03 2014-May-12 11:02

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 
 1951.8       1951 VI   1951c 
 1945.5       1945 IV   1945a 
 1939.2       1939 V   1939c 
 1932.9       1933 II   1933b 
 1926.5       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 
 1875.9       1875 I   1875b 
 1869.6   7P/1869 G1   1869 I   1869a 
 1857.0   7P/1858 E1   1858 II   
 1819.0   7P/1819 L1   1819 III   
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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