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134741 (2000 AM195)
Classification: Main-belt Asteroid          SPK-ID: 2134741
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2178639247087979 4.4384e-08  
a 2.579492362578267 1.8813e-08 au
q 2.017514032710596 1.1626e-07 au
i 12.15940454238083 6.6357e-06 deg
node 255.1708469286291 3.076e-05 deg
peri 223.5889502724918 4.1971e-05 deg
M 334.6487730397864 3.0227e-05 deg
tp 2459107.060507204087
(2020-Sep-14.56050720)
0.00012798 TDB
period 1513.21206873642
4.14
1.6554e-05
4.532e-08
d
yr
n .2379045260328987 2.6026e-09 deg/d
Q 3.141470692445937 2.2911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      7612 days (20.84 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:39  

Additional Information
 Earth MOID = 1.05186 au 
 Jupiter MOID = 2.07795 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457232.5 (2015-Jul-29.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167533099859906 4.4573e-08  
q 2.020898927162574 1.1653e-07 au
tp 2457594.845585464414
(2016-Jul-25.34558546)
0.00011608 TDB
node 255.2124243717969 3.0801e-05 deg
peri 223.7635650209928 4.208e-05 deg
i 12.14863597785088 6.6318e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      7612 days (20.84 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:39  

Additional Information
 Jupiter MOID = 2.07795 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.986751076076153E-15 -5.153486602171831E-15 -2.076496093368848E-13 4.567040366448285E-15 8.718099201504153E-14 9.57164462593351E-16
q -5.153486602171831E-15 1.357850490288824E-14 1.761542140296875E-12 -1.487145804627776E-14 6.507801322360296E-14 1.495574589479299E-15
tp -2.076496093368848E-13 1.761542140296875E-12 1.347543348482424E-8 -7.694807533946591E-11 3.364823624762325E-9 4.891176239082087E-11
node 4.567040366448285E-15 -1.487145804627776E-14 -7.694807533946591E-11 9.486994486812572E-10 -9.455219734680095E-10 -1.252119682488684E-10
peri 8.718099201504153E-14 6.507801322360296E-14 3.364823624762325E-9 -9.455219734680095E-10 1.770695130185938E-9 1.343774558757476E-10
i 9.57164462593351E-16 1.495574589479299E-15 4.891176239082087E-11 -1.252119682488684E-10 1.343774558757476E-10 4.398059033042536E-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 15.4   n/a MPO502849  
diameter diameter 4.261 km 0.715 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134741 (2000 AM195)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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