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17215 Slivan (2000 AG238)
Classification: Main-belt Asteroid          SPK-ID: 2017215
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117601907059569 4.837e-08  
a 2.301561080847992 1.4807e-08 AU
q 2.030893108526185 1.1352e-07 AU
i 6.45028950875791 5.4682e-06 deg
node 172.00321635 5.209e-05 deg
peri 331.4794779854601 5.8827e-05 deg
M 34.88502658053802 2.6955e-05 deg
tp 2456876.914151987630
(2014-Aug-07.41415199)
9.5201e-05 JED
period 1275.358216561432
3.49
1.2307e-05
3.369e-08
d
yr
n .282273635222751 2.724e-09 deg/d
Q 2.572229053169799 1.6548e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      7164 days (19.61 yr)  
   first obs. used      1995-08-19  
   last obs. used      2015-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54078  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:57:42  

Additional Information
 Earth MOID = 1.04582 AU 
 T_jup = 3.573 
[ 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 15.0 mag n/a MPO244339  

17215 Slivan           Discovered 2000 Jan. 6 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Stephen M. Slivan (b. 1962) demonstrated a preferential spin-vector alignment among Koronis family members. Known as "Slivan states", the discovery has led to a new understanding of thermal radiation forces on small bodies.
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

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