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452333 (2001 JO)
Classification: Main-belt Asteroid          SPK-ID: 2452333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3656952487664393 1.5173e-07  
a 3.13493825178423 3.7016e-08 au
q 1.98850622793057 4.9069e-07 au
i 34.52744766857273 1.2449e-05 deg
node 57.165298488023 1.5599e-05 deg
peri 151.669074033563 2.6327e-05 deg
M 165.621078817002 1.7477e-05 deg
tp 2458067.771983615817
(2017-Nov-10.27198362)
8.6924e-05 TDB
period 2027.41153660349
5.55
3.5908e-05
9.831e-08
d
yr
n .1775663171982861 3.145e-09 deg/d
Q 4.281370275637891 5.0553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2001-03-23  
   last obs. used      2017-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5144  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:50:58  

Additional Information
 Earth MOID = 1.0148 au 
 Jupiter MOID = .91333 au 
 T_jup = 2.850 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456863.5 (2014-Jul-25.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3654774782690637 1.5198e-07  
q 1.990049365496707 4.9275e-07 au
tp 2456040.262414525428
(2012-Apr-22.76241453)
7.0318e-05 TDB
node 57.1682891484455 1.5609e-05 deg
peri 151.6935526935368 2.6263e-05 deg
i 34.50869896580289 1.2442e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2001-03-23  
   last obs. used      2017-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5144  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:50:58  

Additional Information
 Jupiter MOID = .91333 au 
 T_jup = 2.850 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.309738475860257E-14 -7.483655001386574E-14 2.555245846079959E-12 -7.899710996689263E-14 2.001943118173999E-12 -8.357343830662755E-14
q -7.483655001386574E-14 2.428073713637481E-13 -7.598556410984619E-12 2.508467973177908E-13 -6.318446903150807E-12 2.974793664631444E-13
tp 2.555245846079959E-12 -7.598556410984619E-12 4.944598845151705E-9 -4.767933529203778E-11 1.411953850728174E-9 1.001178135176986E-10
node -7.899710996689263E-14 2.508467973177908E-13 -4.767933529203778E-11 2.436550362594019E-10 -2.150226981597951E-10 2.927122121564968E-11
peri 2.001943118173999E-12 -6.318446903150807E-12 1.411953850728174E-9 -2.150226981597951E-10 6.897255261239436E-10 -4.433341034964911E-12
i -8.357343830662755E-14 2.974793664631444E-13 1.001178135176986E-10 2.927122121564968E-11 -4.433341034964911E-12 1.548109723738613E-10

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 15.4   n/a MPO368961  

452333 (2001 JO)          Discovered 2001-May-02 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

[ 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
1965-Feb-28 19:27 00:01 Jupiter 1.46296479102635 1.462957569413 1.46297201264203 7.42554687147106 7.34716223828013 2438820.310465961 1.48455065643251 372.299845261653 41.1777524261883 15.1875530797385 1296304.79228314 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
1976-Aug-19 08:29 00:01 Jupiter 0.915223631264565 0.915221607464911 0.91522565506578 8.14458893837226 8.03015354933817 2443009.853659681 1.02886403159764 201.795443663479 94.0394568675251 78.9456281509108 1161606.45279545 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
1988-Jan-21 00:30 < 00:01 Jupiter 1.97684667431759 1.97684283124598 1.9768505173901 10.9806145941286 10.9415242908902 2447181.520938748 0.78927483292314 207.364553367553 98.7620924699055 26.392355728693 1189379.85240184 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2060-Jan-31 02:12 00:01 Jupiter 1.5400466991068 1.54004110509396 1.54005229312489 7.64842690012872 7.57617569501144 2473489.591622202 1.43352110095379 314.429549767917 44.7474871042129 28.1845704670585 1672460.83290232 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2071-Jul-15 07:20 00:01 Jupiter 0.88924590738298 0.889244138384321 0.88924767638159 8.07921054710969 7.96044016078765 2477672.805360767 1.20651381613694 219.562699427683 87.5821965150911 -89.4163211132591 1169441.8470876 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2082-Dec-14 16:18 00:01 Jupiter 1.89843333514079 1.89842433820603 1.89844233208236 10.634786625884 10.5927497913845 2481843.179009506 1.34679524354373 485.603298046413 106.633585963341 23.8710686367471 710065.312854177 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2154-Dec-20 15:52 00:04 Jupiter 1.54491229366909 1.5448928550941 1.54493173229817 7.82169027133483 7.75127777703952 2508146.161303004 3.76939034920361 1072.27607701952 46.3385570605653 25.8313750203423 1437642.79142556 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2166-May-30 19:06 00:04 Jupiter 0.892761384360492 0.892757639057848 0.892765129824919 8.11003637894456 7.99219344878452 2512325.295573470 3.63142858924943 729.780368857376 95.8513791674981 77.5972987345982 1050565.67676512 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
2177-Oct-25 12:07 00:04 Jupiter 1.98092870752947 1.98090151432427 1.98095590078354 10.680647026963 10.6405377557566 2516491.004949238 3.71815089972887 1443.06688679575 113.576270324518 20.8734893443248 552534.454748145 T 8 CATAB v2.0e-lin.ifort 2017-Nov-27 03:20:51 2018-Dec-18 03:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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