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15155 Ahn (2000 FB37)
Classification: Main-belt Asteroid          SPK-ID: 2015155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06379967323316829 3.0136e-08  
a 2.358203343438571 8.4913e-09 au
q 2.207750740709825 7.1763e-08 au
i 5.611741129973163 4.2811e-06 deg
node 156.9376891787332 3.3878e-05 deg
peri 288.8486309512929 4.8379e-05 deg
M 197.3452997602145 3.5793e-05 deg
tp 2459198.132793051931
(2020-Dec-14.63279305)
0.00013247 TDB
period 1322.727257076029
3.62
7.1442e-06
1.956e-08
d
yr
n .2721649516740152 1.47e-09 deg/d
Q 2.508655946167317 9.033e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1455  
   data-arc span      18260 days (49.99 yr)  
   first obs. used      1969-11-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:17:42  

Additional Information
 Earth MOID = 1.23159 au 
 Jupiter MOID = 2.60105 au 
 T_jup = 3.544 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO296259  
diameter diameter 2.739 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.409   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15155 Ahn           Discovered 2000 Mar. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Ryan J. Ahn for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Ryan is a student at the Landisville Middle School, Landisville, Pennsylvania.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 2000 FB37 = 1969 VC3 = 1996 DU3 = 1998 UV27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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