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180526 (2004 DB45)
Classification: Main-belt Asteroid          SPK-ID: 2180526
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3169256959204124 5.7943e-08  
a 2.462274564819492 1.4105e-08 au
q 1.681916484816944 1.3774e-07 au
i 11.47162612385157 7.13e-06 deg
node 358.3285424816639 2.2848e-05 deg
peri 69.14449924083974 2.533e-05 deg
M 190.2140073641332 7.8966e-06 deg
tp 2459866.083431515515
(2022-Oct-13.58343152)
3.1216e-05 TDB
period 1411.247368677034
3.86
1.2126e-05
3.32e-08
d
yr
n .2550934782875663 2.1919e-09 deg/d
Q 3.24263264482204 1.8575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      7418 days (20.31 yr)  
   first obs. used      2000-02-03  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53289  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:52  

Additional Information
 Earth MOID = .73337 au 
 Jupiter MOID = 2.24992 au 
 T_jup = 3.392 
[ 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 16.79   n/a E2021B55  
diameter diameter 2.449 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180526 (2004 DB45)          Discovered 2004-Feb-23 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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