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JPL Small-Body Database Browser
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423265 (2004 TY339)
Classification: Main-belt Asteroid          SPK-ID: 2423265
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09808602782311608 8.4744e-08  
a 2.760333772004073 3.641e-08 au
q 2.489583596842194 2.3716e-07 au
i 3.377313281433485 8.3722e-06 deg
node 195.6642500313083 0.00013967 deg
peri 208.2118478715779 0.00014625 deg
M 131.1061411976848 4.2309e-05 deg
tp 2458390.455719613364
(2018-Sep-28.95571961)
0.00019554 TDB
period 1675.100334224977
4.59
3.3143e-05
9.074e-08
d
yr
n .2149124996542742 4.2522e-09 deg/d
Q 3.031083947165952 3.9982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6093 days (16.68 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:10:41  

Additional Information
 Earth MOID = 1.49889 au 
 Jupiter MOID = 2.32344 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457080.5 (2015-Feb-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09611081815059436 8.4424e-08  
q 2.497795120536362 2.3589e-07 au
tp 2456717.182913724736
(2014-Feb-28.68291372)
0.00020099 TDB
node 195.7351207320294 0.00014 deg
peri 208.925264438683 0.00014688 deg
i 3.370779768824966 8.362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6093 days (16.68 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:10:41  

Additional Information
 Jupiter MOID = 2.32344 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.1273548623689E-15 -1.971882821756425E-14 -4.249813439520312E-13 3.64316796212837E-14 -4.322600059547914E-13 -2.517935675921528E-15
q -1.971882821756425E-14 5.56451361689702E-14 4.528336856503457E-13 -1.014111398905646E-13 1.090804939586179E-12 7.74777347190388E-15
tp -4.249813439520312E-13 4.528336856503457E-13 4.039645628613095E-8 -5.406227621188109E-11 8.959688697047507E-9 -1.659431019547615E-11
node 3.64316796212837E-14 -1.014111398905646E-13 -5.406227621188109E-11 1.960100528104518E-8 -1.958082237873819E-8 -2.765228954783313E-12
peri -4.322600059547914E-13 1.090804939586179E-12 8.959688697047507E-9 -1.958082237873819E-8 2.157414159711083E-8 -7.654864868365185E-13
i -2.517935675921528E-15 7.74777347190388E-15 -1.659431019547615E-11 -2.765228954783313E-12 -7.654864868365185E-13 6.992361402847159E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO472251  

423265 (2004 TY339)          Discovered 2004-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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