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382657 (2002 TD9)
Classification: Main-belt Asteroid          SPK-ID: 2382657
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3956254145782258 1.2857e-07  
a 3.003307154255353 2.4461e-08 au
q 1.815122516247327 3.773e-07 au
i 9.717595850220057 9.6121e-06 deg
node 347.6648154791598 5.153e-05 deg
peri 51.47870617584542 5.576e-05 deg
M 126.4619342398887 1.5291e-05 deg
tp 2458332.686226332847
(2018-Aug-02.18622633)
7.4639e-05 TDB
period 1901.069756406935
5.20
2.3226e-05
6.359e-08
d
yr
n .1893670649310671 2.3135e-09 deg/d
Q 4.191491792263379 3.4139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6461 days (17.69 yr)  
   first obs. used      2002-08-11  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:43:35  

Additional Information
 Earth MOID = .840117 au 
 Jupiter MOID = 1.43613 au 
 T_jup = 3.108 
[ show covariance matrix ]

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 16.1   n/a MPO288363  

382657 (2002 TD9)          Discovered 2002-Oct-01 by Crni Vrh at Crni Vrh
Reference: Last Updated: 2014-01-21

[ 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
1911-Apr-17 19:30 00:05 Jupiter 1.43654720814831 1.4365440865121 1.43655032979236 2.01216269627479 1.69397490775678 2419144.312271702 4.68402998156068 343.340329426649 131.892159499641 50.0067435577529 890024.293127053 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
1958-Feb-22 08:46 00:02 Jupiter 1.46544957834963 1.46544780693092 1.46545134977109 1.99850062224466 1.68464083862613 2436256.865217915 1.87909198715703 238.05569353647 124.988567932857 79.3632328770847 1536088.93420267 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
2004-Sep-26 05:54 00:01 Jupiter 1.84117836749166 1.84117584752876 1.8411808876106 2.23707536032786 2.02099449773886 2453274.745965559 1.29581437854719 956.525593310054 91.3145771542758 -86.3686327047493 1282641.81494009 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
2042-Apr-14 00:01 00:01 Jupiter 1.55718831588358 1.55718643129613 1.55719020047051 1.5413815784304 1.13488770462725 2466988.501026972 1.34842057181269 448.791622205736 184.077848807239 9.84876113741788 622116.941486772 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
2089-Jan-28 11:42 00:04 Jupiter 1.42579417192844 1.42579211294259 1.42579623091818 1.68470463614225 1.28455764660838 2484079.987794687 3.78677488152817 260.303981769106 184.9831069752 19.990791796502 1238681.38247802 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
2135-Oct-23 08:14 00:09 Jupiter 1.63794587987871 1.63793806097782 1.63795369887829 1.76577761173721 1.44350991548525 2501147.843012807 9.02891554875149 855.948547063532 207.860381059964 -82.260317194301 2263864.29347729 T 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
2173-Jul-01 12:01 00:14 Jupiter 1.74362443143402 1.74361511665075 1.74363374623892 0.770806612564891 n/a 2514914.000416128 13.9226026232428 562.703078071166 122.948057984088 -35.3402536542391 1283558.07731344 F 9 CATAB v2.0f-lin.ifort 2020-May-22 00:43:41 2020-May-22 00:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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