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180767 (2004 PC36)
Classification: Main-belt Asteroid          SPK-ID: 2180767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21972523286814 2.7901e-08  
a 3.034538531313653 1.8051e-08 au
q 2.367773845873417 8.3653e-08 au
i 2.835980775064974 3.458e-06 deg
node 121.4097776988999 0.00010749 deg
peri 173.0873257646433 0.00010829 deg
M 55.87834972645327 1.2659e-05 deg
tp 2458900.805700627403
(2020-Feb-21.30570063)
6.7683e-05 TDB
period 1930.800539069228
5.29
1.7228e-05
4.717e-08
d
yr
n .1864511598766922 1.6636e-09 deg/d
Q 3.701303216753889 2.2017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      6486 days (17.76 yr)  
   first obs. used      2003-04-05  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56219  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:54  

Additional Information
 Earth MOID = 1.34979 au 
 Jupiter MOID = 1.51463 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457794.5 (2017-Feb-10.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .219673718743247 2.7798e-08  
q 2.368194294607704 8.3402e-08 au
tp 2456971.848943436205
(2014-Nov-10.34894344)
6.9582e-05 TDB
node 121.4327646035341 0.00010761 deg
peri 173.5111617613359 0.00010842 deg
i 2.834540518950025 3.455e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      6486 days (17.76 yr)  
   first obs. used      2003-04-05  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56219  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:54  

Additional Information
 Jupiter MOID = 1.51463 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.727077806965072E-16 -2.285551022689643E-15 2.032666426114759E-13 3.644143300822666E-15 2.917478957365625E-14 -2.936460575369401E-16
q -2.285551022689643E-15 6.955901557607268E-15 -8.382740348710212E-13 -1.076772165343575E-14 -1.148228126243969E-13 1.055485638683424E-15
tp 2.032666426114759E-13 -8.382740348710212E-13 4.841709645622576E-9 6.317552758713225E-11 9.680283278142644E-10 -7.15747696377501E-13
node 3.644143300822666E-15 -1.076772165343575E-14 6.317552758713225E-11 1.157995754039484E-8 -1.155191089361649E-8 1.042684746126986E-10
peri 2.917478957365625E-14 -1.148228126243969E-13 9.680283278142644E-10 -1.155191089361649E-8 1.17543930575242E-8 -1.042811722665093E-10
i -2.936460575369401E-16 1.055485638683424E-15 -7.15747696377501E-13 1.042684746126986E-10 -1.042811722665093E-10 1.193703909018801E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.02   n/a E2021B55  

180767 (2004 PC36)          Discovered 2004-Aug-08 by CINEOS at Campo Imperatore
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1943-Apr-02 03:17 00:02 Jupiter 1.56635004546166 1.56634909375822 1.56635099716618 0.909650458032071 n/a 2430816.637095938 2.15546692749574 95.3344801351115 29.5617628804052 65.8191713665848 7298396.47714688 F 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
1952-Jun-12 13:38 00:02 Jupiter 1.95692267338349 1.95692145216915 1.95692389459873 3.14348334528086 3.0026354595258 2434176.068128998 1.84270755988696 102.520660458277 18.6133271020876 -70.9286851886235 2114019.6219292 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
1991-Apr-15 14:24 < 00:01 Jupiter 1.7061560879461 1.7061553707239 1.70615680516606 1.26038085764739 0.771789062826386 2448362.099791693 0.814405440319891 439.428724019391 184.815792952 -5.02120286338815 1282057.19406275 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2000-Jun-27 23:08 < 00:01 Jupiter 1.77746462389021 1.77746393602519 1.77746531175482 2.11131656757959 1.87205487137649 2451723.463801600 0.552585225610604 52.2572433311814 9.38821446115606 80.0910893615637 1812958.82686405 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2039-May-06 07:15 < 00:01 Jupiter 1.89991271275739 1.89991194246946 1.89991348304468 1.86346908119135 1.60650969824994 2465914.802316271 0.748135474743669 77.0268476748835 27.5084551370417 -84.9381316218271 1501734.06607171 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2048-Jul-22 20:48 00:01 Jupiter 1.62044645627787 1.62044562252641 1.62044729002694 1.31890120429952 0.833115652287017 2469280.366444772 1.05174447442955 521.50851102071 127.595274543163 11.5035725901705 1142536.5813048 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2096-Jul-26 20:33 00:02 Jupiter 1.53251763116437 1.53251685695035 1.53251840537847 0.928886138738126 n/a 2486816.356206367 2.4322575226412 58.7413988513583 35.9722424130035 72.4311638762827 6187191.3577641 F 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2144-Jul-11 20:02 00:04 Jupiter 1.51505788473021 1.51505757326657 1.51505819619397 0.823573347764708 n/a 2504332.334661819 4.00795062622513 92.9956433174703 15.151525476863 87.8674883344973 14944035.5036738 F 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
2192-Jun-29 13:08 00:06 Jupiter 1.56414859413102 1.56414664845807 1.56415053981508 0.899102381900749 n/a 2521852.047052751 6.12869289143908 237.0296600872 26.7499246848593 66.6720192176883 8039191.66278312 F 21 CATAB v2.0f-lin.ifort 2021-Apr-13 21:27:55 2021-Apr-13 21:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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