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JPL Small-Body Database Browser
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27212 (1999 CW106)
Classification: Main-belt Asteroid          SPK-ID: 2027212
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09066732435496157 3.2707e-08  
a 2.717160123004529 1.3162e-08 au
q 2.47080248480771 8.9316e-08 au
i 14.07332219333128 4.6371e-06 deg
node 185.4709435918842 1.3963e-05 deg
peri 294.9761138764295 2.8763e-05 deg
M 199.2288387402383 2.6163e-05 deg
tp 2459331.095382754151
(2021-Apr-26.59538275)		 0.00012048 TDB
period 1635.954705623703
4.48		 1.1887e-05
3.254e-08		 d
yr
n .2200549922088161 1.5989e-09 deg/d
Q 2.963517761201349 1.4355e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1274  
   data-arc span      10374 days (28.40 yr)  
   first obs. used      1991-06-17  
   last obs. used      2019-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:01:32  

Additional Information
 Earth MOID = 1.52055 au 
 Jupiter MOID = 2.13477 au 
 T_jup = 3.311 
[ 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 14.4   n/a MPO449162  
diameter diameter 4.177 km 0.967 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.212   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27212 (1999 CW106)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CW106 = 2001 LL8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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