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JPL Small-Body Database Browser
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117402 (2005 AM8)
Classification: Main-belt Asteroid          SPK-ID: 2117402
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0984716348930051 4.6874e-08  
a 2.623504522513598 2.0848e-08 au
q 2.365163743032491 1.2336e-07 au
i 10.54074573655604 5.26e-06 deg
node 110.8509371803985 3.2535e-05 deg
peri 320.9244590556961 4.465e-05 deg
M 181.7883491680504 3.1077e-05 deg
tp 2459368.842303188525
(2021-Jun-03.34230319)
0.00013483 TDB
period 1552.105195460542
4.25
1.8501e-05
5.065e-08
d
yr
n .2319430416526507 2.7647e-09 deg/d
Q 2.881845301994705 2.2901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      6822 days (18.68 yr)  
   first obs. used      1999-10-07  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59795  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:33:58  

Additional Information
 Earth MOID = 1.39014 au 
 Jupiter MOID = 2.34041 au 
 T_jup = 3.373 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436563  

117402 (2005 AM8)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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