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204482 (2005 AM67)
Classification: Main-belt Asteroid          SPK-ID: 2204482
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08605102423020497 4.5354e-08  
a 2.604484223677749 1.7458e-08 au
q 2.380365688638868 1.2059e-07 au
i 3.217820765961596 3.7059e-06 deg
node 103.291639677084 9.0254e-05 deg
peri 87.52025735011371 9.2915e-05 deg
M 179.7463595409277 2.3435e-05 deg
tp 2458233.953286494095
(2018-Apr-25.45328649)
9.7284e-05 TDB
period 1535.25677831206
4.20
1.5436e-05
4.226e-08
d
yr
n .2344884615300656 2.3577e-09 deg/d
Q 2.828602758716629 1.896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:45:13  

Additional Information
 Earth MOID = 1.38293 au 
 Jupiter MOID = 2.12986 au 
 T_jup = 3.405 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457441.5 (2016-Feb-23.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08486962906384884 4.5634e-08  
q 2.384737715394474 1.2129e-07 au
tp 2456699.106450907969
(2014-Feb-10.60645091)
9.4637e-05 TDB
node 103.3195181074411 9.0332e-05 deg
peri 87.9713322416994 9.3035e-05 deg
i 3.216258656098976 3.7034e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:45:13  

Additional Information
 Jupiter MOID = 2.12986 au 
 T_jup = 3.405 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.082483320592177E-15 -5.486695380329168E-15 7.33429504361766E-13 6.054405863281417E-16 1.655065966082794E-13 -1.153252710133619E-15
q -5.486695380329168E-15 1.471045339608443E-14 -1.68189356257098E-12 4.754735723492237E-16 -3.533935017390001E-13 3.19493249975808E-15
tp 7.33429504361766E-13 -1.68189356257098E-12 8.956097652345578E-9 3.045096080287287E-11 2.138494351288557E-9 -6.67778560614543E-13
node 6.054405863281417E-16 4.754735723492237E-16 3.045096080287287E-11 8.159950872841476E-9 -8.139353350552621E-9 -4.946763049048889E-11
peri 1.655065966082794E-13 -3.533935017390001E-13 2.138494351288557E-9 -8.139353350552621E-9 8.655520335548078E-9 4.925189444852209E-11
i -1.153252710133619E-15 3.19493249975808E-15 -6.67778560614543E-13 -4.946763049048889E-11 4.925189444852209E-11 1.371500596040496E-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 16.4   n/a MPO436990  

204482 (2005 AM67)          Discovered 2005-Jan-13 by Lowe, A. at Mayhill
Reference: 20090111/Numbers.arcLast Updated: 2009-02-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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