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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09249187193148814 1.5679e-07  
a 3.036193211772511 6.2513e-08 AU
q 2.755370018069994 4.9833e-07 AU
i .6033148500570121 8.5964e-06 deg
node 58.26539164911586 0.001065 deg
peri 273.6793122078087 0.0010675 deg
M 275.9392607499257 5.7356e-05 deg
tp 2457251.714698478244
(2015-Aug-17.21469848)
0.00030823 JED
period 1932.380001666764
5.29
5.9679e-05
1.634e-07
d
yr
n .1862987609525476 5.7536e-09 deg/d
Q 3.317016405475028 6.8295e-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.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63705  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 20:20:50  

Additional Information
 Earth MOID = 1.74363 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 15.2 mag n/a MPO259954  

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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