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JPL Small-Body Database Browser
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268625 (2006 DD24)
Classification: Main-belt Asteroid          SPK-ID: 2268625
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156116090882597 7.7728e-08  
a 3.033218643021455 3.8838e-08 au
q 2.682543354985237 2.5161e-07 au
i 7.870932180960813 9.35e-06 deg
node 355.4343805753575 3.5775e-05 deg
peri 34.95164233940928 5.0944e-05 deg
M 300.1962739994389 3.308e-05 deg
tp 2458921.038163299107
(2020-Mar-12.53816330)		 0.00017724 TDB
period 1929.540958478002
5.28		 3.706e-05
1.015e-07		 d
yr
n .1865728728992431 3.5834e-09 deg/d
Q 3.383893931057674 4.3328e-08 au
   Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      5926 days (16.22 yr)  
   first obs. used      2003-08-25  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:27:09  

Additional Information
 Earth MOID = 1.6909 au 
 Jupiter MOID = 2.10716 au 
 T_jup = 3.218 
[ 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 15.5   n/a MPO494452  
diameter diameter 4.986 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268625 (2006 DD24)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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