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JPL Small-Body Database Browser
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193559 (2001 AM4)
Classification: Main-belt Asteroid          SPK-ID: 2193559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2748345841510191 6.9502e-08  
a 2.612754978768375 1.1991e-08 au
q 1.894679550690064 1.7758e-07 au
i 10.47598963772379 9.9107e-06 deg
node 126.5866439819019 3.2326e-05 deg
peri 332.6280528815079 3.8601e-05 deg
M 127.8252422686139 1.7403e-05 deg
tp 2458052.777506503977
(2017-Oct-26.27750650)
7.2652e-05 TDB
period 1542.575583343789
4.22
1.0619e-05
2.907e-08
d
yr
n .2333759226368929 1.6066e-09 deg/d
Q 3.330830406846687 1.5287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      6404 days (17.53 yr)  
   first obs. used      2000-11-27  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:34:13  

Additional Information
 Earth MOID = .917992 au 
 Jupiter MOID = 1.86431 au 
 T_jup = 3.331 
[ 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 16.3   n/a MPO436957  

193559 (2001 AM4)          Discovered 2001-Jan-02 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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