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JPL Small-Body Database Browser
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185628 (2008 CD179)
Classification: Main-belt Asteroid          SPK-ID: 2185628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675080028527662 6.114e-08  
a 2.782079562185208 2.6919e-08 au
q 2.316058970946065 1.7358e-07 au
i 9.294484051450151 6.2632e-06 deg
node 58.59239457383421 3.7498e-05 deg
peri 166.4641035462803 4.1542e-05 deg
M 180.7830683765826 2.1986e-05 deg
tp 2459844.280107224477
(2022-Sep-21.78010722)
0.00011227 TDB
period 1694.933820422137
4.64
2.46e-05
6.735e-08
d
yr
n .2123976733854653 3.0827e-09 deg/d
Q 3.24810015342435 3.1428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      8448 days (23.13 yr)  
   first obs. used      1996-10-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55563  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:08:06  

Additional Information
 Earth MOID = 1.30763 au 
 Jupiter MOID = 1.73923 au 
 T_jup = 3.293 
[ 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 15.8   n/a MPO454278  
diameter diameter 5.674 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185628 (2008 CD179)          Discovered 2008-Feb-06 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2008 CD179 = 2001 WX68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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