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JPL Small-Body Database Browser
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27328 Pohlonski (2000 CW45)
Classification: Main-belt Asteroid          SPK-ID: 2027328
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06354211440277331 3.5497e-08  
a 2.339997132124456 8.9414e-09 au
q 2.191308766652842 8.203e-08 au
i 5.468332684408364 4.0812e-06 deg
node 191.9571816282411 4.1732e-05 deg
peri 11.26526360996586 5.3061e-05 deg
M 81.04447940447025 3.2906e-05 deg
tp 2458306.164700003355
(2018-Jul-06.66470000)
0.00011933 TDB
period 1307.438936956732
3.58
7.4938e-06
2.052e-08
d
yr
n .2753474673455544 1.5782e-09 deg/d
Q 2.488685497596069 9.5096e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1020  
   data-arc span      10225 days (27.99 yr)  
   first obs. used      1991-11-02  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:58:58  

Additional Information
 Earth MOID = 1.18833 au 
 Jupiter MOID = 2.46912 au 
 T_jup = 3.556 
[ 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 15.3   n/a MPO344516  

27328 Pohlonski           Discovered 2000 Feb. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Emily Parker Pohlonski mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Novi High School, Novi, Michigan, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 CW45 = 1998 SZ156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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