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160843 (2001 AC41)
Classification: Main-belt Asteroid          SPK-ID: 2160843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02511677481795864 3.711e-08  
a 2.651881734546341 1.835e-08 au
q 2.585275018175884 9.9886e-08 au
i 11.19073275474593 4.3067e-06 deg
node 129.1623069465616 1.9758e-05 deg
peri 159.8624913329919 0.00012349 deg
M 53.15455086630917 0.00011806 deg
tp 2458967.601008998815
(2020-Apr-28.10100900)
0.00051828 TDB
period 1577.355755884472
4.32
1.6372e-05
4.482e-08
d
yr
n .2282300607564188 2.3689e-09 deg/d
Q 2.718488450916799 1.8811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7278 days (19.93 yr)  
   first obs. used      2001-01-03  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:02  

Additional Information
 Earth MOID = 1.56948 au 
 Jupiter MOID = 2.37479 au 
 T_jup = 3.362 
[ 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 15.83   n/a E2020-QM9  

160843 (2001 AC41)          Discovered 2001-Jan-03 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 AC41 = 2002 JF6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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