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JPL Small-Body Database Browser
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305340 (2008 AM115)
Classification: Main-belt Asteroid          SPK-ID: 2305340
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155238141752097 6.2849e-08  
a 2.993594939089232 3.2443e-08 au
q 2.647763433630039 1.9152e-07 au
i 3.68827786524229 5.3763e-06 deg
node 303.1257277173854 0.00010015 deg
peri 278.7245682512962 0.00010369 deg
M 352.8918859258017 2.4109e-05 deg
tp 2458637.854236918769
(2019-Jun-03.35423692)
0.0001266 TDB
period 1891.855582280218
5.18
3.0754e-05
8.42e-08
d
yr
n .1902893663617276 3.0934e-09 deg/d
Q 3.339426444548424 3.6191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1998-03-23  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:37  

Additional Information
 Earth MOID = 1.64262 au 
 Jupiter MOID = 1.67165 au 
 T_jup = 3.242 
[ 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 16.2   n/a MPO433967  

305340 (2008 AM115)          Discovered 2008-Jan-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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