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JPL Small-Body Database Browser
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351348 (2005 AC46)
Classification: Inner Main-belt Asteroid          SPK-ID: 2351348
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06571896346291559 1.6664e-07  
a 1.914781161428616 1.2358e-08 au
q 1.788943728241209 3.1919e-07 au
i 20.20374276114638 1.431e-05 deg
node 337.8096874386238 1.3908e-05 deg
peri 164.1837453652543 5.0936e-05 deg
M 120.7822769008747 4.939e-05 deg
tp 2458275.803312912989
(2018-Jun-06.30331291)
0.00013203 TDB
period 967.7811211263693
2.65
9.3691e-06
2.565e-08
d
yr
n .3719849376489258 3.6012e-09 deg/d
Q 2.040618594616022 1.317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      6610 days (18.10 yr)  
   first obs. used      2001-08-24  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55915  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:36  

Additional Information
 Earth MOID = .802793 au 
 Jupiter MOID = 2.95907 au 
 T_jup = 3.854 
[ 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 16.9   n/a MPO311045  

351348 (2005 AC46)          Discovered 2005-Jan-15 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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