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190226 (2006 DL120)
Classification: Main-belt Asteroid          SPK-ID: 2190226
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 .07370715466246106 4.3001e-08  
a 3.108702379431199 2.413e-08 au
q 2.879568772350903 1.3983e-07 au
i 10.46688542071097 4.2249e-06 deg
node 144.0836480045823 2.594e-05 deg
peri 286.0470377410093 4.2243e-05 deg
M 337.2779690826071 3.2152e-05 deg
tp 2459326.860632453133
(2021-Apr-22.36063245)
0.00017848 TDB
period 2002.014161872597
5.48
2.331e-05
6.382e-08
d
yr
n .1798189078059625 2.0937e-09 deg/d
Q 3.337835986511494 2.5909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1998-09-25  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:02:20  

Additional Information
 Earth MOID = 1.91642 au 
 Jupiter MOID = 1.87578 au 
 T_jup = 3.190 
[ 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 15.42   n/a E2021B55  
diameter diameter 3.366 km 0.687 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190226 (2006 DL120)          Discovered 2006-Feb-21 by CSS at Catalina
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2006 DL120 = 2000 CW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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