Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
289P/Blanpain
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1000750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
:
Orbital Elements at Epoch 2458679.5 (2019-Jul-15.0) TDB
Reference: JPL K192/7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6851211084947294 8.1363e-08  
a 3.045328518763871 6.9646e-07 au
q .9589096682577553 7.3524e-08 au
i 5.897394919082268 8.2943e-06 deg
node 68.92462865910687 8.9712e-05 deg
peri 9.847265516657052 9.0589e-05 deg
M 330.512951188892 1.1262e-05 deg
tp 2458838.493166626038
(2019-Dec-20.99316663)
1.4853e-05 TDB
period 1941.107784371144
5.31
0.00066589
1.823e-06
d
yr
n .1854611077749237 6.3622e-08 deg/d
Q 5.131747369269986 1.1736e-06 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   # delay obs. used      0  
   # Doppler obs. used      7  
   data-arc span      2446 days (6.70 yr)  
   first obs. used      2013-07-04  
   last obs. used      2020-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .49441  
   source      ORB  
   producer      Davide Farnocchia  
   solution date      2020-Mar-20 11:59:28  

Additional Information
 Earth MOID = .0157254 au 
 Jupiter MOID = .216786 au 
 T_jup = 2.817 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 22.0   1. K192/7 2 parameter fit from 185 observations, autocmod 2.8
comet total magnitude slope K1 4.5   n/a K192/7 autocmod 2.8

[ 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-May-03 03:22 01:34 Jupiter 0.586180758258348 0.585155801369567 0.587205674106014 7.00350065945221 6.7940452678766 2415142.639963218 93.5645570088972 50486.539658178 119.808952644523 0.110979568506818 1464.15965845827 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1912-Oct-16 21:44 01:29 Jupiter 0.649791207125364 0.648165065554292 0.651417235894731 6.90115503353474 6.70961103431663 2419692.405772256 89.2909007023793 79892.5700662913 141.618843769323 4.89149053591424 40950.024830995 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1919-Dec-09 03:20 17:45 Earth 0.0471995621038393 0.0471951509455235 0.0473000710943972 11.4141586547647 11.4092118519133 2422301.638678089 1064.9624947769 127254.540548141 39.8448828767528 89.2886874159264 172166.806186411 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1940-Oct-11 17:41 01:54 Earth 0.281637948194588 0.280540864667769 0.282735799130817 19.2922015719376 19.2917111782019 2429914.237143296 114.053706519522 59434.1041255514 17.1120612708088 22.9611483129326 738874.522370796 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1947-Nov-19 09:49 00:19 Jupiter 1.04859002348681 1.04853462589902 1.04864542357112 8.49587477336289 8.40025848014343 2432508.908796160 19.3946891527975 3772.73957729823 144.910232498276 43.2144995350971 579874.875820839 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1960-Apr-13 16:29 00:18 Jupiter 0.636338229805013 0.635802416511587 0.636874035533971 6.85428246116847 6.65725251189838 2437038.187095654 18.4342641618002 26477.2713735835 140.161354616544 7.34854990425776 64982.3440803727 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1987-Oct-27 14:44 02:06 Earth 0.108524754540622 0.108108616015128 0.10894392108826 14.5595856594625 14.5578992630063 2447096.113907084 126.00916005043 35369.3344959812 22.4511759539756 53.9282738074948 502279.3911081 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
1995-Jul-17 14:12 00:08 Jupiter 0.236309986586051 0.236284310702416 0.236335663122528 6.25128069276979 5.6488732987157 2449916.091942861 7.79751879801869 1436.40151004066 115.918839766716 28.9854158065617 143587.911879458 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2003-Dec-12 01:21 00:30 Earth 0.0250103574460507 0.0249732250963372 0.0250474984684875 9.04649429682205 9.03471023275752 2452985.556171642 29.7621684270599 1992.3490838942 9.06910360529043 21.6505333450478 148728.353564469 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2007-Oct-15 14:22 00:02 Jupiter 1.50593708922634 1.50591396497478 1.50596021347311 9.52648306012796 9.46725771301863 2454389.098327455 2.46201051543628 1145.24064712219 61.3625736688918 2.03415556908209 145010.803606006 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2020-Jan-11 06:20 < 00:01 Earth 0.090833773286856 0.0908335528139725 0.0908339937597447 12.1935536660055 12.1911477661029 2458859.763697937 0.0487121070267128 11.1391482346498 7.66382377198004 12.8307581889321 1162445.27154273 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2035-Nov-06 14:20 00:18 Earth 0.0822482496721962 0.0821625603846404 0.0823339502652463 12.611621721344 12.609052751589 2464638.097080309 18.0290886131718 4535.80490411454 29.0689781145917 19.6040577565386 131029.062852231 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2042-Dec-09 04:11 00:03 Jupiter 1.21540227514816 1.21537648855547 1.21542806173345 9.11623906759603 9.03946903696549 2467227.674198639 2.80585957624548 1277.00928680457 125.977925875928 -0.9538747747452 102278.304933824 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2055-Apr-08 05:08 00:02 Jupiter 0.288100936492489 0.288095328380499 0.288106544626522 6.06114307551752 5.55494512829838 2471730.713703795 1.55237353093848 311.507305912634 81.864310369681 28.3795730164924 278558.995542869 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2067-Sep-12 15:54 00:11 Mars 0.0706475917633768 0.070526507034581 0.0707686925822645 18.8134614447531 18.8132460462886 2476271.162195318 11.2683648223474 6268.10175637011 37.3082021585845 -15.5595361127027 75617.3726487886 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2067-Oct-23 14:47 00:19 Earth 0.0960892346901583 0.0959528714932338 0.096225601780966 15.6626008083188 15.6608302987013 2476312.115811443 18.5525344628448 6868.05803042835 29.8421443210995 -8.09199113806237 63729.3295942856 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2073-Feb-24 17:41 00:09 Earth 0.469611431097358 0.469489335508725 0.469733526913613 27.1393829942897 27.1391739321458 2478263.237041396 9.06379964409397 6110.20789740152 18.2514788353376 -4.84539995072696 303405.417545493 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2090-Jun-11 03:27 00:03 Jupiter 0.685768172934473 0.685758587903325 0.685777757965505 7.36506475221672 7.19540760454023 2484578.643975388 2.71525800862325 477.976118033853 113.884377945143 -6.22390794181898 195965.378557209 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2102-Nov-28 21:08 00:03 Jupiter 0.991594806235081 0.991556137238655 0.991633475264706 8.03877837844962 7.9318064345607 2489131.380383150 3.47312246314203 1949.56884056421 71.5087067880798 11.3555119012123 314251.56841287 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2110-Jan-25 19:41 00:09 Mars 0.0515133537072582 0.0514801546238974 0.0515466434367473 17.6208874757848 17.6205720752171 2491746.320368330 9.04015445105095 3790.42768819574 42.7849133570191 64.0723162220781 162304.580266474 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2115-Jan-31 17:45 00:16 Earth 0.111778452306804 0.111669733577581 0.111887176377814 15.0725103400864 15.0709287590085 2493578.239824470 15.6420681484275 5556.75840035029 25.7292350033856 -12.6814695194319 122153.084439928 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2135-Oct-16 05:37 00:04 Earth 0.314413809869767 0.314380712728245 0.314446907050447 21.1245812817815 21.1241801133431 2501140.733879087 3.76625122849982 1659.69271263927 76.3475689763081 -6.07574395995874 64946.8065528941 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2137-Dec-19 23:10 00:02 Jupiter 0.473698527973378 0.473687626649658 0.473709429313496 6.70061983900826 6.42822658525994 2501936.465126805 1.82840841497645 562.846860176213 120.275145103158 18.2153719471007 192014.09544607 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2150-Jul-02 10:53 00:01 Jupiter 0.554895852549323 0.554872916879613 0.554918788186766 6.82363192056424 6.59613874246306 2506513.953387375 1.34305329297038 1122.83942464978 27.8482674942796 2.61515276707326 101038.086060484 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2168-Feb-20 00:59 00:02 Earth 0.360349160207711 0.360316273783923 0.360382046644691 22.4393510201899 22.4390215002203 2512955.540908481 2.4371271958747 1643.51968700059 43.2272021915429 3.80928559680667 81625.7144446569 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2185-Jul-08 08:46 00:01 Jupiter 0.935518076473742 0.935471979442963 0.935564173534406 8.16914151675287 8.05754699698596 2519303.865525395 1.23123033716442 2313.86892010742 122.703757269814 10.9430099494369 157134.941485932 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2189-Feb-16 04:42 00:11 Earth 0.494122884615511 0.493998818343017 0.494246950928928 23.601234342624 23.6010058644213 2520622.695492766 10.5777372291367 6190.74676543806 25.0702546004582 2.09559253759628 96587.348621116 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02
2198-Jan-02 08:12 00:03 Jupiter 0.633437035905152 0.633401380973534 0.633472690883254 7.06999738835339 6.87826235545203 2523864.841707555 2.52123621003394 1798.51670028849 42.115857691891 13.101626983169 440293.247683075 T K192/7 CATAB v2.0f-lin.ifort 2020-Mar-20 12:02:04 2020-Mar-20 12:02

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2004.0   289P/2003 WY25       
 1818.0   289P/1819 W1       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-19 07:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin