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17280 Shelly (2000 LK28)
Classification: Main-belt Asteroid          SPK-ID: 2017280
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1998969322722797 5.6044e-08  
a 2.174036885031503 1.2763e-08 AU
q 1.739453581066923 1.1826e-07 AU
i 2.562727495960739 4.9102e-06 deg
node 114.0770542887065 0.00016059 deg
peri 210.6131384470184 0.00016153 deg
M 171.7408001805651 2.1026e-05 deg
tp 2456441.940078640068
(2013-May-29.44007864)
6.6708e-05 JED
period 1170.843337623686
3.21
1.031e-05
2.823e-08
d
yr
n .307470682397738 2.7075e-09 deg/d
Q 2.608620188996083 1.5314e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      13110 days (35.89 yr)  
   first obs. used      1978-11-29  
   last obs. used      2014-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55061  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:28:54  

Additional Information
 Earth MOID = .728677 AU 
 T_jup = 3.659 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO267773  

17280 Shelly           Discovered 2000 June 6 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Frank C. Shelly (b. 1960) has been a developer of software for moving objects and was worked as the LINEAR site operations coordinator in Socorro, New Mexico.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

Alternate Designations
 2000 LK28 = 1978 WG13 = 1981 UR17 = 1999 CK50 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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