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72265 (2001 AJ41)
Classification: Main-belt Asteroid          SPK-ID: 2072265
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1533743153482631 2.69e-08  
a 2.514631274078468 1.0487e-08 au
q 2.128951424063352 6.7456e-08 au
i 1.435005465856436 3.0225e-06 deg
node 252.4316534034736 0.00019841 deg
peri 155.7449157215984 0.00019913 deg
M 63.92001790491688 1.7765e-05 deg
tp 2458941.890614208120
(2020-Apr-02.39061421)
7.1799e-05 TDB
period 1456.498010115783
3.99
9.1117e-06
2.495e-08
d
yr
n .2471682058607015 1.5463e-09 deg/d
Q 2.900311124093583 1.2096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      8841 days (24.21 yr)  
   first obs. used      1997-01-03  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:27  

Additional Information
 Earth MOID = 1.13818 au 
 Jupiter MOID = 2.46868 au 
 T_jup = 3.443 
[ 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 16.02   n/a MPCxxxxx  

72265 (2001 AJ41)          Discovered 2001-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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