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72267 (2001 AN41)
Classification: Main-belt Asteroid          SPK-ID: 2072267
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04798619125068711 5.1709e-08  
a 2.566271747643427 1.7186e-08 au
q 2.443126140759774 1.2808e-07 au
i 14.24970497814537 5.9961e-06 deg
node 307.5817765568808 1.7292e-05 deg
peri 309.5220487610831 7.6793e-05 deg
M 185.5023989884906 7.7145e-05 deg
tp 2459928.345750853739
(2022-Dec-14.84575085)
0.00032131 TDB
period 1501.593539329309
4.11
1.5084e-05
4.13e-08
d
yr
n .2397453042857357 2.4083e-09 deg/d
Q 2.689417354527079 1.8011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      9219 days (25.24 yr)  
   first obs. used      1995-11-21  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:07  

Additional Information
 Earth MOID = 1.44492 au 
 Jupiter MOID = 2.49691 au 
 T_jup = 3.387 
[ 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 14.98   n/a E2021B10  
diameter diameter 3.613 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

72267 (2001 AN41)          Discovered 2001-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 AN41 = 1995 WH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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