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434328 (2004 JD11)
Classification: Main-belt Asteroid          SPK-ID: 2434328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2191907880491567 7.6744e-08  
a 3.120206400104772 3.6484e-08 au
q 2.436285900389785 2.5053e-07 au
i 20.77761180344344 7.0068e-06 deg
node 95.78240746753478 2.2048e-05 deg
peri 137.9006461961992 2.8444e-05 deg
M 330.2758955470297 1.6535e-05 deg
tp 2459166.718626715908
(2020-Nov-13.21862672)
9.3787e-05 TDB
period 2013.137375169851
5.51
3.5308e-05
9.667e-08
d
yr
n .1788253521295964 3.1364e-09 deg/d
Q 3.80412689981976 4.448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2004-05-12  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48934  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:11:29  

Additional Information
 Earth MOID = 1.45957 au 
 Jupiter MOID = 1.44278 au 
 T_jup = 3.080 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457548.5 (2016-Jun-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190834573521941 7.6846e-08  
q 2.437901362785951 2.51e-07 au
tp 2457150.152580909160
(2015-May-07.65258091)
8.3198e-05 TDB
node 95.81094979173835 2.2055e-05 deg
peri 137.5943815364561 2.8434e-05 deg
i 20.77128575490773 7.0049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2004-05-12  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48934  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:11:29  

Additional Information
 Jupiter MOID = 1.44278 au 
 T_jup = 3.080 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.905361527631032E-15 -1.917830941998131E-14 -1.617183684200645E-12 -7.319218004871243E-14 -3.033554952521343E-13 -1.806096359367224E-14
q -1.917830941998131E-14 6.299948812586792E-14 5.304528487183476E-12 2.176652234418089E-13 1.022242491905861E-12 6.051328118485647E-14
tp -1.617183684200645E-12 5.304528487183476E-12 6.921847341749077E-9 8.042784919387712E-12 1.571639084675848E-9 7.878384202522418E-12
node -7.319218004871243E-14 2.176652234418089E-13 8.042784919387712E-12 4.864257312209512E-10 -4.54612197730139E-10 -4.994140188858262E-11
peri -3.033554952521343E-13 1.022242491905861E-12 1.571639084675848E-9 -4.54612197730139E-10 8.08495864764438E-10 4.827962192328132E-11
i -1.806096359367224E-14 6.051328118485647E-14 7.878384202522418E-12 -4.994140188858262E-11 4.827962192328132E-11 4.906914419513235E-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 15.3   n/a MPO428051  

434328 (2004 JD11)          Discovered 2004-May-12 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ 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
1941-Sep-22 16:46 00:03 Jupiter 1.44066800150288 1.44066680645557 1.44066919657443 4.62874151292938 4.49993036713879 2430260.198833738 3.42479179407179 471.751169027737 46.2198034037962 85.3691112145827 2029847.41285616 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
2013-Jan-31 06:21 < 00:01 Jupiter 1.42967511648263 1.4296743004961 1.42967593246997 4.69103145332016 4.56298805808124 2456323.764298157 0.535407919380061 115.897693858154 34.1662866922188 -78.7647056483796 2165409.67511284 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
2084-Jun-24 03:48 00:03 Jupiter 1.46803423553398 1.4680323001709 1.46803617094737 4.75358310100334 4.63061524860307 2482400.658568072 2.87461554310455 460.61231204411 24.0811513780082 -78.4676980525404 2326394.61996107 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
2094-Sep-20 10:14 00:09 Jupiter 1.97680789727443 1.97680252933279 1.97681326523024 3.58863737596753 3.46718305685682 2486140.926388611 8.74582549215315 415.112484983092 169.69439992684 -26.0197283370533 369295.373308097 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
2155-Dec-10 17:56 00:06 Jupiter 1.58397995784701 1.58397384816846 1.58398606782477 4.82381803500682 4.71165937110097 2508501.247327837 6.04874619543544 1142.02594040798 15.5783548189976 -74.6712047899071 2400898.65564332 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
2166-May-19 17:41 00:08 Jupiter 1.73771766855696 1.73770888717751 1.73772645000122 4.60351977017663 4.49639038079861 2512314.236975492 7.58819679036423 697.514836279602 75.9769947831063 50.4298373150337 1544853.3698792 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:11:30 2020-Nov-12 10:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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