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JPL Small-Body Database Browser
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379120 (2009 AD15)
Classification: Main-belt Asteroid          SPK-ID: 2379120
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222875122992349 1.2371e-07  
a 3.113889363586205 5.9694e-08 au
q 2.419880888692362 4.209e-07 au
i .559577694643148 7.4965e-06 deg
node 98.36477724543414 0.0013234 deg
peri 308.3318688166418 0.0013241 deg
M 7.887685835804488 3.7513e-05 deg
tp 2458556.525562020801
(2019-Mar-14.02556202)
0.00020849 TDB
period 2007.026902700783
5.49
5.7712e-05
1.58e-07
d
yr
n .1793697929587098 5.1578e-09 deg/d
Q 3.807897838480049 7.2998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7594 days (20.79 yr)  
   first obs. used      1998-01-25  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:46:08  

Additional Information
 Earth MOID = 1.42918 au 
 Jupiter MOID = 1.59203 au 
 T_jup = 3.179 
[ 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 16.7   n/a MPO455730  

379120 (2009 AD15)          Discovered 2009-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

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