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205P/Giacobini-C
Classification: Jupiter-family Comet          SPK-ID: 1002997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454679.5 (2008-Aug-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.5687302569766289339625 2.2486e-05  
a 3.5399689569418089085672 2.9573e-05 au
q 1.5266815023710049725735 9.2201e-05 au
i 15.308543661944190361623 0.00058659 deg
node 179.6270623155098 0.00071295 deg
peri 154.2717704299316 0.0039115 deg
M 354.0431894928307 0.00073956 deg
tp 2454719.753986017131
(2008-Sep-10.25398602)
0.0050653 TDB
period 2432.750705889669
6.66
0.030485
8.346e-05
d
yr
n .147980637361832 1.8544e-06 deg/d
Q 5.553256411512614 4.6392e-05 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 6.25202759905467E-9 5.26E-10
A2 [EST] 2.271900440689285E-10 9.546E-12
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      40927 days (112.05 yr)  
   first obs. used      1896-09-04  
   last obs. used      2008-09-24  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      3  
   norm. resid. RMS      .99216  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2008-Sep-24 17:17:59  

Additional Information
 Earth MOID = .532358 au 
 T_jup = 2.779 
[ show covariance matrix ]

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

no physical parameters available

[ 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
1921-May-26 22:35 01:13 Jupiter 1.13934750237256 1.13726750667562 1.14142575487797 8.5521362681753 8.4647610287452 2422836.441639976 73.7417862211983 22221.5654292017 546.572009033201 18.3212187263209 13867.804919078 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
1932-Jul-05 00:52 03:01 Jupiter 0.888878745608603 0.888467455348851 0.88929036470108 5.11798007687685 4.92827531829648 2426893.536144129 181.740053932155 4218.92011106517 192.745696163663 43.171229324542 40171.327321214 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
1980-Aug-06 15:31 01:30 Jupiter 1.48075471918769 1.47857782249077 1.48292956193097 9.61330313284972 9.55361478571214 2444458.146936125 90.1008831376747 26190.3025221856 1184.4147127924 10.9796982859142 5780.49440222157 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
1992-Jan-12 07:43 02:48 Jupiter 0.81322184998018 0.812710684587207 0.813732926621102 5.07658120152254 4.86708833488507 2448633.821893916 168.423002800764 2763.33031792088 162.478080909545 19.0971826891187 20711.8331608004 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2039-Dec-21 21:36 00:55 Jupiter 0.964566279492945 0.962597409270396 0.966533262934957 8.13820000909514 8.02957177596773 2466144.400618781 55.8172471705191 19103.5461173542 1663.90768889934 16.3628944413825 3415.68464174457 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2051-Feb-22 12:18 01:31 Jupiter 0.928301273185947 0.927785528472705 0.928817332818343 5.4129935134104 5.24171838405911 2470225.012875712 91.290610300219 4327.39493821264 873.806124089643 48.1466152594872 10829.8956256399 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2099-Apr-10 11:06 02:28 Jupiter 0.886905085554468 0.88286009369912 0.890940840148318 7.90354151975166 7.78176747330115 2487803.963057854 148.175733227882 35476.582487351 2063.46095380801 10.3803710226324 1569.21130718482 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2110-Aug-03 16:05 02:14 Jupiter 0.844255126955446 0.843802418963384 0.844707825615836 5.4718572408024 5.28532551536785 2491936.170537789 134.255157309742 2245.60684254429 1056.0657052369 -15.1190350485039 5697.04409582271 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2158-Jun-29 08:07 05:10 Jupiter 1.29043762903524 1.27820624142058 1.30259262577978 8.85768307574988 8.78326713636958 2509432.838875213 310.272083963267 128493.296663088 3242.0075811771 5.01457823196328 776.988500172095 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
2169-Dec-18 12:44 09:18 Jupiter 0.76699331241073 0.762899816469295 0.771085967568511 5.49666155353012 5.2919377601261 2513623.030948079 558.862677340367 23911.7163388106 1780.65466201859 25.9270314942883 2585.02050999607 T 1 CATAB v2.0c-linF95 2011-Sep-15 11:34:23 2011-Sep-15 13:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]
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