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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2756442252887215 7.0521e-08  
a 2.611501968436901 1.196e-08 au
q 1.89165653150714 1.8102e-07 au
i 10.51112057147222 9.9462e-06 deg
node 126.4593898582405 3.2145e-05 deg
peri 333.1861047673786 3.8407e-05 deg
M 220.4717632326078 1.7492e-05 deg
tp 2459597.938998748404
(2022-Jan-18.43899875)
7.6315e-05 TDB
period 1541.466046818771
4.22
1.059e-05
2.899e-08
d
yr
n .2335439050006692 1.6044e-09 deg/d
Q 3.331347405366661 1.5257e-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 = .914614 au 
 Jupiter MOID = 1.86071 au 
 T_jup = 3.332 
[ 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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