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106545 Colanduno (2000 WL68)
Classification: Main-belt Asteroid          SPK-ID: 2106545
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09271536868385657 1.5705e-07  
a 3.034821175971564 6.2512e-08 AU
q 2.753446611751786 4.9879e-07 AU
i .6034757994667409 8.5993e-06 deg
node 58.25505520064598 0.0010648 deg
peri 273.9458832448136 0.0010672 deg
M 201.1296633463674 5.7009e-05 deg
tp 2457252.693859550445
(2015-Aug-18.19385955)		 0.00030604 JED
period 1931.070304880262
5.29		 5.9665e-05
1.634e-07		 d
yr
n .1864251131044771 5.76e-09 deg/d
Q 3.316195740191343 6.8307e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      4952 days (13.56 yr)  
   first obs. used      1999-09-13  
   last obs. used      2013-04-04  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .6369  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 18:29:37  

Additional Information
 Earth MOID = 1.74268 AU 
 T_jup = 3.235 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5 mag n/a MPC47989  

106545 Colanduno           Discovered 2000 Nov. 28 by J. Medkeff at Junk Bond Observatory.
Derek Colanduno produces and co-hosts Skepticality, a podcast talk show that reports science news and comments critically on urban legends and pseudoscience. His work has promoted science and informed thousands of listeners.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 2000 WL68 = 1999 RO119 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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