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134247 (2006 AM18)
Classification: Main-belt Asteroid          SPK-ID: 2134247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790078471483282 5.2565e-08  
a 2.777275086846648 2.9211e-08 au
q 2.280121052611543 1.396e-07 au
i 15.88057302784439 5.7707e-06 deg
node 137.0157643596968 1.7897e-05 deg
peri 194.3695160658032 2.6977e-05 deg
M 237.1946911291626 2.6962e-05 deg
tp 2459777.188665202547
(2022-Jul-16.68866520)
0.00013197 TDB
period 1690.545151360453
4.63
2.6671e-05
7.302e-08
d
yr
n .2129490594855114 3.3596e-09 deg/d
Q 3.274429121081753 3.444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1999-10-01  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:33  

Additional Information
 Earth MOID = 1.26972 au 
 Jupiter MOID = 2.08866 au 
 T_jup = 3.256 
[ 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 15.46   n/a E2021B55  

134247 (2006 AM18)          Discovered 2006-Jan-05 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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