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72468 (2001 DX24)
Classification: Main-belt Asteroid          SPK-ID: 2072468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543702211988678 3.7272e-08  
a 2.556258832110994 1.2901e-08 au
q 2.16164859075646 9.2736e-08 au
i 12.75076913356494 3.715e-06 deg
node 127.7656381346063 2.0034e-05 deg
peri 188.3164839399765 2.4356e-05 deg
M 143.4308844783395 1.5323e-05 deg
tp 2458605.734400587712
(2019-May-02.23440059)
6.2739e-05 TDB
period 1492.813884312055
4.09
1.1301e-05
3.094e-08
d
yr
n .2411553133201877 1.8256e-09 deg/d
Q 2.950869073465527 1.4893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1295  
   data-arc span      8275 days (22.66 yr)  
   first obs. used      1998-06-19  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:14  

Additional Information
 Earth MOID = 1.14649 au 
 Jupiter MOID = 2.34098 au 
 T_jup = 3.386 
[ 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 15.02   n/a MPCxxxxx  
diameter diameter 3.845 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72468 (2001 DX24)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DX24 = 2002 LS52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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