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JPL Small-Body Database Browser
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357306 (2003 AC40)
Classification: Main-belt Asteroid          SPK-ID: 2357306
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2787133259723942 6.1288e-08  
a 3.018290161174501 3.2955e-08 au
q 2.177052471603802 1.945e-07 au
i 9.431513875127743 7.7986e-06 deg
node 141.7164636440268 5.4179e-05 deg
peri 293.4936586258034 6.1837e-05 deg
M 64.70099396105932 2.6312e-05 deg
tp 2458256.270282314622
(2018-May-17.77028231)
0.00013614 TDB
period 1915.313672635689
5.24
3.1368e-05
8.588e-08
d
yr
n .1879587689177821 3.0783e-09 deg/d
Q 3.8595278507452 4.214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:19:57  

Additional Information
 Earth MOID = 1.21227 au 
 Jupiter MOID = 1.54327 au 
 T_jup = 3.167 
[ 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 MPO434256  

357306 (2003 AC40)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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