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72452 (2001 DL6)
Classification: Main-belt Asteroid          SPK-ID: 2072452
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663124858864884 4.6334e-08  
a 2.647209189190087 1.4863e-08 au
q 2.206945248274328 1.2625e-07 au
i 12.94151897919449 4.7206e-06 deg
node 116.8202684087029 1.85e-05 deg
peri 27.8329107792956 2.1448e-05 deg
M 224.5553387484553 1.2725e-05 deg
tp 2459792.388919797939
(2022-Jul-31.88891980)
5.8035e-05 TDB
period 1573.188704215745
4.31
1.325e-05
3.628e-08
d
yr
n .2288345950077646 1.9273e-09 deg/d
Q 3.087473130105846 1.7335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      8179 days (22.39 yr)  
   first obs. used      1998-06-18  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50247  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:09  

Additional Information
 Earth MOID = 1.22822 au 
 Jupiter MOID = 1.97465 au 
 T_jup = 3.337 
[ 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 14.76   n/a E2021B10  
diameter diameter 6.312 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72452 (2001 DL6)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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