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183419 (2003 AC12)
Classification: Main-belt Asteroid          SPK-ID: 2183419
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2897983676687662 4.592e-08  
a 2.573634456821345 1.4319e-08 au
q 1.827799392258428 1.2471e-07 au
i 6.391042921986431 4.5941e-06 deg
node 213.0809729909091 3.7109e-05 deg
peri 182.36126954 3.8636e-05 deg
M 113.4665926902463 1.2235e-05 deg
tp 2458525.182030388443
(2019-Feb-10.68203039)
4.7908e-05 TDB
period 1508.06034624912
4.13
1.2585e-05
3.446e-08
d
yr
n .2387172376061739 1.9922e-09 deg/d
Q 3.319469521384263 1.8468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      6407 days (17.54 yr)  
   first obs. used      2002-10-11  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:38:36  

Additional Information
 Earth MOID = .834688 au 
 Jupiter MOID = 2.11601 au 
 T_jup = 3.360 
[ 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 15.8   n/a MPO310366  
diameter diameter 1.837 km 0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.330   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183419 (2003 AC12)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 AC12 = 2006 SS48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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