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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199876996376971 5.5929e-08  
a 2.173500792271612 1.2605e-08 AU
q 1.739067982289395 1.1794e-07 AU
i 2.562699841839864 4.9123e-06 deg
node 114.0776624773622 0.00016134 deg
peri 210.4699810540533 0.00016228 deg
M 110.4346083109921 2.089e-05 deg
tp 2456441.461661477685
(2013-May-28.96166148)
6.6851e-05 JED
period 1170.410289354631
3.20
1.0181e-05
2.787e-08
d
yr
n .3075844456207794 2.6757e-09 deg/d
Q 2.607933602253828 1.5124e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      12856 days (35.20 yr)  
   first obs. used      1978-11-29  
   last obs. used      2014-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55057  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:48:03  

Additional Information
 Earth MOID = .726397 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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