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359093 (2009 AC17)
Classification: Main-belt Asteroid          SPK-ID: 2359093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1497796673145831 4.4519e-08  
a 2.43612028273222 1.9424e-08 au
q 2.07123899724628 1.0774e-07 au
i 3.474626541547583 4.4254e-06 deg
node 97.60685423645971 0.0001588 deg
peri 19.29698825834446 0.00016412 deg
M 357.3948902995414 4.372e-05 deg
tp 2459010.550091913391
(2020-Jun-10.05009191)
0.00016873 TDB
period 1388.821779053649
3.80
1.661e-05
4.548e-08
d
yr
n .2592125249110839 3.1001e-09 deg/d
Q 2.80100156821816 2.2333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      7874 days (21.56 yr)  
   first obs. used      1998-04-04  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:14:21  

Additional Information
 Earth MOID = 1.08791 au 
 Jupiter MOID = 2.28482 au 
 T_jup = 3.486 
[ 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 17.4   n/a MPO494866  

359093 (2009 AC17)          Discovered 2009-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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